From 5ec5334195e7a17c06be4da36d88eac00d1c61ac Mon Sep 17 00:00:00 2001
From: tangjinzhou <415800467@qq.com>
Date: Fri, 25 Feb 2022 16:16:07 +0800
Subject: [PATCH] feat(alert): add customIcon slot

---
 .../__tests__/__snapshots__/demo.test.js.snap | 152 +++++++-----------
 components/alert/index.en-US.md               |   1 +
 components/alert/index.tsx                    |  42 +++--
 components/alert/index.zh-CN.md               |   1 +
 components/alert/style/index.less             |  70 +++-----
 components/alert/style/rtl.less               |  40 +++++
 components/style/themes/default.less          |  12 +-
 7 files changed, 162 insertions(+), 156 deletions(-)
 create mode 100644 components/alert/style/rtl.less

diff --git a/components/alert/__tests__/__snapshots__/demo.test.js.snap b/components/alert/__tests__/__snapshots__/demo.test.js.snap
index 7c10e97ce..87c3dee8c 100644
--- a/components/alert/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/alert/__tests__/__snapshots__/demo.test.js.snap
@@ -1,68 +1,56 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
 exports[`renders ./components/alert/demo/banner.vue correctly 1`] = `
-<div class="ant-alert ant-alert-warning ant-alert-banner" data-show="true"><span role="img" aria-label="exclamation-circle" class="anticon anticon-exclamation-circle ant-alert-icon"><svg focusable="false" class="" data-icon="exclamation-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm-32 232c0-4.4 3.6-8 8-8h48c4.4 0 8 3.6 8 8v272c0 4.4-3.6 8-8 8h-48c-4.4 0-8-3.6-8-8V296zm32 440a48.01 48.01 0 010-96 48.01 48.01 0 010 96z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-warning ant-alert-banner" data-show="true"><span role="img" aria-label="exclamation-circle" class="anticon anticon-exclamation-circle ant-alert-icon"><svg focusable="false" class="" data-icon="exclamation-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm-32 232c0-4.4 3.6-8 8-8h48c4.4 0 8 3.6 8 8v272c0 4.4-3.6 8-8 8h-48c-4.4 0-8-3.6-8-8V296zm32 440a48.01 48.01 0 010-96 48.01 48.01 0 010 96z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Warning text</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div><br>
-<div class="ant-alert ant-alert-warning ant-alert-banner ant-alert-closable" data-show="true"><span role="img" aria-label="exclamation-circle" class="anticon anticon-exclamation-circle ant-alert-icon"><svg focusable="false" class="" data-icon="exclamation-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm-32 232c0-4.4 3.6-8 8-8h48c4.4 0 8 3.6 8 8v272c0 4.4-3.6 8-8 8h-48c-4.4 0-8-3.6-8-8V296zm32 440a48.01 48.01 0 010-96 48.01 48.01 0 010 96z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-warning ant-alert-banner ant-alert-closable" data-show="true"><span role="img" aria-label="exclamation-circle" class="anticon anticon-exclamation-circle ant-alert-icon"><svg focusable="false" class="" data-icon="exclamation-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm-32 232c0-4.4 3.6-8 8-8h48c4.4 0 8 3.6 8 8v272c0 4.4-3.6 8-8 8h-48c-4.4 0-8-3.6-8-8V296zm32 440a48.01 48.01 0 010-96 48.01 48.01 0 010 96z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Very long warning text warning text text text text text text text</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div><button type="button" class="ant-alert-close-icon" tabindex="0"><span role="img" aria-label="close" class="anticon anticon-close"><svg focusable="false" class="" data-icon="close" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M563.8 512l262.5-312.9c4.4-5.2.7-13.1-6.1-13.1h-79.8c-4.7 0-9.2 2.1-12.3 5.7L511.6 449.8 295.1 191.7c-3-3.6-7.5-5.7-12.3-5.7H203c-6.8 0-10.5 7.9-6.1 13.1L459.4 512 196.9 824.9A7.95 7.95 0 00203 838h79.8c4.7 0 9.2-2.1 12.3-5.7l216.5-258.1 216.5 258.1c3 3.6 7.5 5.7 12.3 5.7h79.8c6.8 0 10.5-7.9 6.1-13.1L563.8 512z"></path></svg></span></button>
 </div><br>
-<div class="ant-alert ant-alert-warning ant-alert-no-icon ant-alert-banner" data-show="true">
+<div role="alert" class="ant-alert ant-alert-warning ant-alert-no-icon ant-alert-banner" data-show="true">
   <!---->
   <div class="ant-alert-content">
     <div class="ant-alert-message">Warning text without icon</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div><br>
-<div class="ant-alert ant-alert-error ant-alert-banner" data-show="true"><span role="img" aria-label="close-circle" class="anticon anticon-close-circle ant-alert-icon"><svg focusable="false" class="" data-icon="close-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm165.4 618.2l-66-.3L512 563.4l-99.3 118.4-66.1.3c-4.4 0-8-3.5-8-8 0-1.9.7-3.7 1.9-5.2l130.1-155L340.5 359a8.32 8.32 0 01-1.9-5.2c0-4.4 3.6-8 8-8l66.1.3L512 464.6l99.3-118.4 66-.3c4.4 0 8 3.5 8 8 0 1.9-.7 3.7-1.9 5.2L553.5 514l130 155c1.2 1.5 1.9 3.3 1.9 5.2 0 4.4-3.6 8-8 8z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-error ant-alert-banner" data-show="true"><span role="img" aria-label="close-circle" class="anticon anticon-close-circle ant-alert-icon"><svg focusable="false" class="" data-icon="close-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm165.4 618.2l-66-.3L512 563.4l-99.3 118.4-66.1.3c-4.4 0-8-3.5-8-8 0-1.9.7-3.7 1.9-5.2l130.1-155L340.5 359a8.32 8.32 0 01-1.9-5.2c0-4.4 3.6-8 8-8l66.1.3L512 464.6l99.3-118.4 66-.3c4.4 0 8 3.5 8 8 0 1.9-.7 3.7-1.9 5.2L553.5 514l130 155c1.2 1.5 1.9 3.3 1.9 5.2 0 4.4-3.6 8-8 8z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Error text</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div>
 `;
 
 exports[`renders ./components/alert/demo/basic.vue correctly 1`] = `
-<div class="ant-alert ant-alert-success ant-alert-no-icon" data-show="true">
+<div role="alert" class="ant-alert ant-alert-success ant-alert-no-icon" data-show="true">
   <!---->
   <div class="ant-alert-content">
     <div class="ant-alert-message">Success Text</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div>
 `;
 
 exports[`renders ./components/alert/demo/closable.vue correctly 1`] = `
-<div class="ant-alert ant-alert-warning ant-alert-no-icon ant-alert-closable" data-show="true">
+<div role="alert" class="ant-alert ant-alert-warning ant-alert-no-icon ant-alert-closable" data-show="true">
   <!---->
   <div class="ant-alert-content">
     <div class="ant-alert-message">Warning Text Warning Text Warning TextW arning Text Warning Text Warning TextWarning Text</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div><button type="button" class="ant-alert-close-icon" tabindex="0"><span role="img" aria-label="close" class="anticon anticon-close"><svg focusable="false" class="" data-icon="close" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M563.8 512l262.5-312.9c4.4-5.2.7-13.1-6.1-13.1h-79.8c-4.7 0-9.2 2.1-12.3 5.7L511.6 449.8 295.1 191.7c-3-3.6-7.5-5.7-12.3-5.7H203c-6.8 0-10.5 7.9-6.1 13.1L459.4 512 196.9 824.9A7.95 7.95 0 00203 838h79.8c4.7 0 9.2-2.1 12.3-5.7l216.5-258.1 216.5 258.1c3 3.6 7.5 5.7 12.3 5.7h79.8c6.8 0 10.5-7.9 6.1-13.1L563.8 512z"></path></svg></span></button>
 </div>
-<div class="ant-alert ant-alert-error ant-alert-with-description ant-alert-no-icon ant-alert-closable" data-show="true">
+<div role="alert" class="ant-alert ant-alert-error ant-alert-with-description ant-alert-no-icon ant-alert-closable" data-show="true">
   <!---->
   <div class="ant-alert-content">
     <div class="ant-alert-message">Error Text</div>
@@ -72,86 +60,74 @@ exports[`renders ./components/alert/demo/closable.vue correctly 1`] = `
 `;
 
 exports[`renders ./components/alert/demo/close-text.vue correctly 1`] = `
-<div class="ant-alert ant-alert-info ant-alert-no-icon ant-alert-closable" data-show="true">
+<div role="alert" class="ant-alert ant-alert-info ant-alert-no-icon ant-alert-closable" data-show="true">
   <!---->
   <div class="ant-alert-content">
     <div class="ant-alert-message">Info Text</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div><button type="button" class="ant-alert-close-icon" tabindex="0"><span class="ant-alert-close-text">Close Now</span></button>
 </div>
 `;
 
 exports[`renders ./components/alert/demo/custom-icon.vue correctly 1`] = `
-<div class="ant-alert ant-alert-success ant-alert-no-icon" data-show="true">
+<div role="alert" class="ant-alert ant-alert-success ant-alert-no-icon" data-show="true">
   <!---->
   <div class="ant-alert-content">
     <div class="ant-alert-message">showIcon = false</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-success" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-success" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Success Tips</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-info" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-info" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Informational Notes</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-warning" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-warning" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Warning</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-error" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-error" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Error</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-success ant-alert-with-description" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-success ant-alert-with-description" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Success Tips</div>
     <div class="ant-alert-description">Detailed description and advices about successful copywriting.</div>
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-info ant-alert-with-description" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-info ant-alert-with-description" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Informational Notes</div>
     <div class="ant-alert-description">Additional description and informations about copywriting.</div>
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-warning ant-alert-with-description" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-warning ant-alert-with-description" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Warning</div>
     <div class="ant-alert-description">This is a warning notice about copywriting.</div>
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-error ant-alert-with-description" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-error ant-alert-with-description" data-show="true"><span role="img" aria-label="smile" class="anticon anticon-smile ant-alert-icon"><svg focusable="false" class="" data-icon="smile" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M288 421a48 48 0 1096 0 48 48 0 10-96 0zm352 0a48 48 0 1096 0 48 48 0 10-96 0zM512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm263 711c-34.2 34.2-74 61-118.3 79.8C611 874.2 562.3 884 512 884c-50.3 0-99-9.8-144.8-29.2A370.4 370.4 0 01248.9 775c-34.2-34.2-61-74-79.8-118.3C149.8 611 140 562.3 140 512s9.8-99 29.2-144.8A370.4 370.4 0 01249 248.9c34.2-34.2 74-61 118.3-79.8C413 149.8 461.7 140 512 140c50.3 0 99 9.8 144.8 29.2A370.4 370.4 0 01775.1 249c34.2 34.2 61 74 79.8 118.3C874.2 413 884 461.7 884 512s-9.8 99-29.2 144.8A368.89 368.89 0 01775 775zM664 533h-48.1c-4.2 0-7.8 3.2-8.1 7.4C604 589.9 562.5 629 512 629s-92.1-39.1-95.8-88.6c-.3-4.2-3.9-7.4-8.1-7.4H360a8 8 0 00-8 8.4c4.4 84.3 74.5 151.6 160 151.6s155.6-67.3 160-151.6a8 8 0 00-8-8.4z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Error</div>
     <div class="ant-alert-description">This is an error message about copywriting.</div>
@@ -161,7 +137,7 @@ exports[`renders ./components/alert/demo/custom-icon.vue correctly 1`] = `
 `;
 
 exports[`renders ./components/alert/demo/description.vue correctly 1`] = `
-<div class="ant-alert ant-alert-success ant-alert-with-description ant-alert-no-icon" data-show="true">
+<div role="alert" class="ant-alert ant-alert-success ant-alert-with-description ant-alert-no-icon" data-show="true">
   <!---->
   <div class="ant-alert-content">
     <div class="ant-alert-message">Success Text</div>
@@ -171,7 +147,7 @@ exports[`renders ./components/alert/demo/description.vue correctly 1`] = `
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-info ant-alert-with-description ant-alert-no-icon" data-show="true">
+<div role="alert" class="ant-alert ant-alert-info ant-alert-with-description ant-alert-no-icon" data-show="true">
   <!---->
   <div class="ant-alert-content">
     <div class="ant-alert-message">Info Text</div>
@@ -179,7 +155,7 @@ exports[`renders ./components/alert/demo/description.vue correctly 1`] = `
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-warning ant-alert-with-description ant-alert-no-icon" data-show="true">
+<div role="alert" class="ant-alert ant-alert-warning ant-alert-with-description ant-alert-no-icon" data-show="true">
   <!---->
   <div class="ant-alert-content">
     <div class="ant-alert-message">Warning Text</div>
@@ -187,7 +163,7 @@ exports[`renders ./components/alert/demo/description.vue correctly 1`] = `
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-error ant-alert-with-description ant-alert-no-icon" data-show="true">
+<div role="alert" class="ant-alert ant-alert-error ant-alert-with-description ant-alert-no-icon" data-show="true">
   <!---->
   <div class="ant-alert-content">
     <div class="ant-alert-message">Error Text</div>
@@ -198,64 +174,56 @@ exports[`renders ./components/alert/demo/description.vue correctly 1`] = `
 `;
 
 exports[`renders ./components/alert/demo/icon.vue correctly 1`] = `
-<div class="ant-alert ant-alert-success" data-show="true"><span role="img" aria-label="check-circle" class="anticon anticon-check-circle ant-alert-icon"><svg focusable="false" class="" data-icon="check-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm193.5 301.7l-210.6 292a31.8 31.8 0 01-51.7 0L318.5 484.9c-3.8-5.3 0-12.7 6.5-12.7h46.9c10.2 0 19.9 4.9 25.9 13.3l71.2 98.8 157.2-218c6-8.3 15.6-13.3 25.9-13.3H699c6.5 0 10.3 7.4 6.5 12.7z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-success" data-show="true"><span role="img" aria-label="check-circle" class="anticon anticon-check-circle ant-alert-icon"><svg focusable="false" class="" data-icon="check-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm193.5 301.7l-210.6 292a31.8 31.8 0 01-51.7 0L318.5 484.9c-3.8-5.3 0-12.7 6.5-12.7h46.9c10.2 0 19.9 4.9 25.9 13.3l71.2 98.8 157.2-218c6-8.3 15.6-13.3 25.9-13.3H699c6.5 0 10.3 7.4 6.5 12.7z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Success Tips</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-info" data-show="true"><span role="img" aria-label="info-circle" class="anticon anticon-info-circle ant-alert-icon"><svg focusable="false" class="" data-icon="info-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm32 664c0 4.4-3.6 8-8 8h-48c-4.4 0-8-3.6-8-8V456c0-4.4 3.6-8 8-8h48c4.4 0 8 3.6 8 8v272zm-32-344a48.01 48.01 0 010-96 48.01 48.01 0 010 96z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-info" data-show="true"><span role="img" aria-label="info-circle" class="anticon anticon-info-circle ant-alert-icon"><svg focusable="false" class="" data-icon="info-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm32 664c0 4.4-3.6 8-8 8h-48c-4.4 0-8-3.6-8-8V456c0-4.4 3.6-8 8-8h48c4.4 0 8 3.6 8 8v272zm-32-344a48.01 48.01 0 010-96 48.01 48.01 0 010 96z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Informational Notes</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-warning" data-show="true"><span role="img" aria-label="exclamation-circle" class="anticon anticon-exclamation-circle ant-alert-icon"><svg focusable="false" class="" data-icon="exclamation-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm-32 232c0-4.4 3.6-8 8-8h48c4.4 0 8 3.6 8 8v272c0 4.4-3.6 8-8 8h-48c-4.4 0-8-3.6-8-8V296zm32 440a48.01 48.01 0 010-96 48.01 48.01 0 010 96z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-warning" data-show="true"><span role="img" aria-label="exclamation-circle" class="anticon anticon-exclamation-circle ant-alert-icon"><svg focusable="false" class="" data-icon="exclamation-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm-32 232c0-4.4 3.6-8 8-8h48c4.4 0 8 3.6 8 8v272c0 4.4-3.6 8-8 8h-48c-4.4 0-8-3.6-8-8V296zm32 440a48.01 48.01 0 010-96 48.01 48.01 0 010 96z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Warning</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-error" data-show="true"><span role="img" aria-label="close-circle" class="anticon anticon-close-circle ant-alert-icon"><svg focusable="false" class="" data-icon="close-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm165.4 618.2l-66-.3L512 563.4l-99.3 118.4-66.1.3c-4.4 0-8-3.5-8-8 0-1.9.7-3.7 1.9-5.2l130.1-155L340.5 359a8.32 8.32 0 01-1.9-5.2c0-4.4 3.6-8 8-8l66.1.3L512 464.6l99.3-118.4 66-.3c4.4 0 8 3.5 8 8 0 1.9-.7 3.7-1.9 5.2L553.5 514l130 155c1.2 1.5 1.9 3.3 1.9 5.2 0 4.4-3.6 8-8 8z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-error" data-show="true"><span role="img" aria-label="close-circle" class="anticon anticon-close-circle ant-alert-icon"><svg focusable="false" class="" data-icon="close-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm165.4 618.2l-66-.3L512 563.4l-99.3 118.4-66.1.3c-4.4 0-8-3.5-8-8 0-1.9.7-3.7 1.9-5.2l130.1-155L340.5 359a8.32 8.32 0 01-1.9-5.2c0-4.4 3.6-8 8-8l66.1.3L512 464.6l99.3-118.4 66-.3c4.4 0 8 3.5 8 8 0 1.9-.7 3.7-1.9 5.2L553.5 514l130 155c1.2 1.5 1.9 3.3 1.9 5.2 0 4.4-3.6 8-8 8z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Error</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-success ant-alert-with-description" data-show="true"><span role="img" aria-label="check-circle" class="anticon anticon-check-circle ant-alert-icon"><svg focusable="false" class="" data-icon="check-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M699 353h-46.9c-10.2 0-19.9 4.9-25.9 13.3L469 584.3l-71.2-98.8c-6-8.3-15.6-13.3-25.9-13.3H325c-6.5 0-10.3 7.4-6.5 12.7l124.6 172.8a31.8 31.8 0 0051.7 0l210.6-292c3.9-5.3.1-12.7-6.4-12.7z"></path><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm0 820c-205.4 0-372-166.6-372-372s166.6-372 372-372 372 166.6 372 372-166.6 372-372 372z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-success ant-alert-with-description" data-show="true"><span role="img" aria-label="check-circle" class="anticon anticon-check-circle ant-alert-icon"><svg focusable="false" class="" data-icon="check-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M699 353h-46.9c-10.2 0-19.9 4.9-25.9 13.3L469 584.3l-71.2-98.8c-6-8.3-15.6-13.3-25.9-13.3H325c-6.5 0-10.3 7.4-6.5 12.7l124.6 172.8a31.8 31.8 0 0051.7 0l210.6-292c3.9-5.3.1-12.7-6.4-12.7z"></path><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm0 820c-205.4 0-372-166.6-372-372s166.6-372 372-372 372 166.6 372 372-166.6 372-372 372z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Success Tips</div>
     <div class="ant-alert-description">Detailed description and advices about successful copywriting.</div>
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-info ant-alert-with-description" data-show="true"><span role="img" aria-label="info-circle" class="anticon anticon-info-circle ant-alert-icon"><svg focusable="false" class="" data-icon="info-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm0 820c-205.4 0-372-166.6-372-372s166.6-372 372-372 372 166.6 372 372-166.6 372-372 372z"></path><path d="M464 336a48 48 0 1096 0 48 48 0 10-96 0zm72 112h-48c-4.4 0-8 3.6-8 8v272c0 4.4 3.6 8 8 8h48c4.4 0 8-3.6 8-8V456c0-4.4-3.6-8-8-8z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-info ant-alert-with-description" data-show="true"><span role="img" aria-label="info-circle" class="anticon anticon-info-circle ant-alert-icon"><svg focusable="false" class="" data-icon="info-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm0 820c-205.4 0-372-166.6-372-372s166.6-372 372-372 372 166.6 372 372-166.6 372-372 372z"></path><path d="M464 336a48 48 0 1096 0 48 48 0 10-96 0zm72 112h-48c-4.4 0-8 3.6-8 8v272c0 4.4 3.6 8 8 8h48c4.4 0 8-3.6 8-8V456c0-4.4-3.6-8-8-8z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Informational Notes</div>
     <div class="ant-alert-description">Additional description and informations about copywriting.</div>
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-warning ant-alert-with-description" data-show="true"><span role="img" aria-label="exclamation-circle" class="anticon anticon-exclamation-circle ant-alert-icon"><svg focusable="false" class="" data-icon="exclamation-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm0 820c-205.4 0-372-166.6-372-372s166.6-372 372-372 372 166.6 372 372-166.6 372-372 372z"></path><path d="M464 688a48 48 0 1096 0 48 48 0 10-96 0zm24-112h48c4.4 0 8-3.6 8-8V296c0-4.4-3.6-8-8-8h-48c-4.4 0-8 3.6-8 8v272c0 4.4 3.6 8 8 8z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-warning ant-alert-with-description" data-show="true"><span role="img" aria-label="exclamation-circle" class="anticon anticon-exclamation-circle ant-alert-icon"><svg focusable="false" class="" data-icon="exclamation-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm0 820c-205.4 0-372-166.6-372-372s166.6-372 372-372 372 166.6 372 372-166.6 372-372 372z"></path><path d="M464 688a48 48 0 1096 0 48 48 0 10-96 0zm24-112h48c4.4 0 8-3.6 8-8V296c0-4.4-3.6-8-8-8h-48c-4.4 0-8 3.6-8 8v272c0 4.4 3.6 8 8 8z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Warning</div>
     <div class="ant-alert-description">This is a warning notice about copywriting.</div>
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-error ant-alert-with-description" data-show="true"><span role="img" aria-label="close-circle" class="anticon anticon-close-circle ant-alert-icon"><svg focusable="false" class="" data-icon="close-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M685.4 354.8c0-4.4-3.6-8-8-8l-66 .3L512 465.6l-99.3-118.4-66.1-.3c-4.4 0-8 3.5-8 8 0 1.9.7 3.7 1.9 5.2l130.1 155L340.5 670a8.32 8.32 0 00-1.9 5.2c0 4.4 3.6 8 8 8l66.1-.3L512 564.4l99.3 118.4 66 .3c4.4 0 8-3.5 8-8 0-1.9-.7-3.7-1.9-5.2L553.5 515l130.1-155c1.2-1.4 1.8-3.3 1.8-5.2z"></path><path d="M512 65C264.6 65 64 265.6 64 513s200.6 448 448 448 448-200.6 448-448S759.4 65 512 65zm0 820c-205.4 0-372-166.6-372-372s166.6-372 372-372 372 166.6 372 372-166.6 372-372 372z"></path></svg></span>
+<div role="alert" class="ant-alert ant-alert-error ant-alert-with-description" data-show="true"><span role="img" aria-label="close-circle" class="anticon anticon-close-circle ant-alert-icon"><svg focusable="false" class="" data-icon="close-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M685.4 354.8c0-4.4-3.6-8-8-8l-66 .3L512 465.6l-99.3-118.4-66.1-.3c-4.4 0-8 3.5-8 8 0 1.9.7 3.7 1.9 5.2l130.1 155L340.5 670a8.32 8.32 0 00-1.9 5.2c0 4.4 3.6 8 8 8l66.1-.3L512 564.4l99.3 118.4 66 .3c4.4 0 8-3.5 8-8 0-1.9-.7-3.7-1.9-5.2L553.5 515l130.1-155c1.2-1.4 1.8-3.3 1.8-5.2z"></path><path d="M512 65C264.6 65 64 265.6 64 513s200.6 448 448 448 448-200.6 448-448S759.4 65 512 65zm0 820c-205.4 0-372-166.6-372-372s166.6-372 372-372 372 166.6 372 372-166.6 372-372 372z"></path></svg></span>
   <div class="ant-alert-content">
     <div class="ant-alert-message">Error</div>
     <div class="ant-alert-description">This is an error message about copywriting.</div>
@@ -265,55 +233,45 @@ exports[`renders ./components/alert/demo/icon.vue correctly 1`] = `
 `;
 
 exports[`renders ./components/alert/demo/smooth-closed.vue correctly 1`] = `
-<div class="ant-alert ant-alert-success ant-alert-no-icon ant-alert-closable" data-show="true">
+<div role="alert" class="ant-alert ant-alert-success ant-alert-no-icon ant-alert-closable" data-show="true">
   <!---->
   <div class="ant-alert-content">
     <div class="ant-alert-message">Alert Message Text</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div><button type="button" class="ant-alert-close-icon" tabindex="0"><span role="img" aria-label="close" class="anticon anticon-close"><svg focusable="false" class="" data-icon="close" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M563.8 512l262.5-312.9c4.4-5.2.7-13.1-6.1-13.1h-79.8c-4.7 0-9.2 2.1-12.3 5.7L511.6 449.8 295.1 191.7c-3-3.6-7.5-5.7-12.3-5.7H203c-6.8 0-10.5 7.9-6.1 13.1L459.4 512 196.9 824.9A7.95 7.95 0 00203 838h79.8c4.7 0 9.2-2.1 12.3-5.7l216.5-258.1 216.5 258.1c3 3.6 7.5 5.7 12.3 5.7h79.8c6.8 0 10.5-7.9 6.1-13.1L563.8 512z"></path></svg></span></button>
 </div>
 `;
 
 exports[`renders ./components/alert/demo/style.vue correctly 1`] = `
-<div class="ant-alert ant-alert-success ant-alert-no-icon" data-show="true">
+<div role="alert" class="ant-alert ant-alert-success ant-alert-no-icon" data-show="true">
   <!---->
   <div class="ant-alert-content">
     <div class="ant-alert-message">Success Text</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-info ant-alert-no-icon" data-show="true">
+<div role="alert" class="ant-alert ant-alert-info ant-alert-no-icon" data-show="true">
   <!---->
   <div class="ant-alert-content">
     <div class="ant-alert-message">Info Text</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-warning ant-alert-no-icon" data-show="true">
+<div role="alert" class="ant-alert ant-alert-warning ant-alert-no-icon" data-show="true">
   <!---->
   <div class="ant-alert-content">
     <div class="ant-alert-message">Warning Text</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div>
-<div class="ant-alert ant-alert-error ant-alert-no-icon" data-show="true">
+<div role="alert" class="ant-alert ant-alert-error ant-alert-no-icon" data-show="true">
   <!---->
   <div class="ant-alert-content">
     <div class="ant-alert-message">Error Text</div>
-    <div class="ant-alert-description">
-      <!---->
-    </div>
+    <!---->
   </div>
   <!---->
 </div>
diff --git a/components/alert/index.en-US.md b/components/alert/index.en-US.md
index 85d20a35b..b342e7a54 100644
--- a/components/alert/index.en-US.md
+++ b/components/alert/index.en-US.md
@@ -20,6 +20,7 @@ Alert component for feedback.
 | banner | Whether to show as banner | boolean | false |  |
 | closable | Whether Alert can be closed | boolean |  |  |
 | closeText | Close text to show | string\|slot | - |  |
+| closeIcon | Custom close icon | slot | <CloseOutlined /> | 3.0 |
 | description | Additional content of Alert | string\|slot | - |  |
 | icon | Custom icon, effective when `showIcon` is `true` | vnode \| slot | - |  |
 | message | Content of Alert | string\|slot | - |  |
diff --git a/components/alert/index.tsx b/components/alert/index.tsx
index 2d33dcab9..289136fba 100644
--- a/components/alert/index.tsx
+++ b/components/alert/index.tsx
@@ -1,4 +1,4 @@
-import type { ExtractPropTypes } from 'vue';
+import type { CSSProperties, ExtractPropTypes, PropType } from 'vue';
 import { inject, defineComponent, ref } from 'vue';
 import CloseOutlined from '@ant-design/icons-vue/CloseOutlined';
 import CheckCircleOutlined from '@ant-design/icons-vue/CheckCircleOutlined';
@@ -16,6 +16,7 @@ import { isValidElement, getPropsSlot } from '../_util/props-util';
 import { defaultConfigProvider } from '../config-provider';
 import { tuple, withInstall } from '../_util/type';
 import { cloneElement } from '../_util/vnode';
+import type { NodeMouseEventHandler } from '../vc-tree/contextTypes';
 
 function noop() {}
 
@@ -37,7 +38,7 @@ const AlertTypes = tuple('success', 'info', 'warning', 'error');
 
 export type AlertType = typeof AlertTypes[number];
 
-const alertProps = {
+export const alertProps = () => ({
   /**
    * Type of Alert styles, options: `success`, `info`, `warning`, `error`
    */
@@ -57,16 +58,16 @@ const alertProps = {
   prefixCls: PropTypes.string,
   banner: PropTypes.looseBool,
   icon: PropTypes.any,
-  onClose: PropTypes.any,
-};
+  closeIcon: PropTypes.any,
+  onClose: Function as PropType<NodeMouseEventHandler>,
+});
 
-export type AlertProps = Partial<ExtractPropTypes<typeof alertProps>>;
+export type AlertProps = Partial<ExtractPropTypes<ReturnType<typeof alertProps>>>;
 
 const Alert = defineComponent({
   name: 'AAlert',
   inheritAttrs: false,
-  props: alertProps,
-  emits: ['close'],
+  props: alertProps(),
   setup(props, { slots, emit, attrs, expose }) {
     const configProvider = inject('configProvider', defaultConfigProvider);
     const closing = ref(false);
@@ -94,9 +95,13 @@ const Alert = defineComponent({
     };
 
     expose({ animationEnd });
-
+    const motionStyle = ref<CSSProperties>({});
     return () => {
-      const { prefixCls: customizePrefixCls, banner } = props;
+      const {
+        prefixCls: customizePrefixCls,
+        banner,
+        closeIcon: customCloseIcon = slots.closeIcon?.(),
+      } = props;
       const { getPrefixCls } = configProvider;
       const prefixCls = getPrefixCls('alert', customizePrefixCls);
 
@@ -132,8 +137,10 @@ const Alert = defineComponent({
         <button type="button" onClick={handleClose} class={`${prefixCls}-close-icon`} tabindex={0}>
           {closeText ? (
             <span class={`${prefixCls}-close-text`}>{closeText}</span>
-          ) : (
+          ) : customCloseIcon === undefined ? (
             <CloseOutlined />
+          ) : (
+            customCloseIcon
           )}
         </button>
       ) : null;
@@ -147,14 +154,23 @@ const Alert = defineComponent({
           <span class={`${prefixCls}-icon`}>{icon}</span>
         ))) || <IconType class={`${prefixCls}-icon`} />;
 
-      const transitionProps = getTransitionProps(`${prefixCls}-slide-up`, {
+      const transitionProps = getTransitionProps(`${prefixCls}-motion`, {
         appear: false,
+        css: true,
         onAfterLeave: animationEnd,
+        onBeforeLeave: (node: HTMLDivElement) => {
+          node.style.maxHeight = `${node.offsetHeight}px`;
+        },
+        onLeave: (node: HTMLDivElement) => {
+          node.style.maxHeight = '0px';
+        },
       });
       return closed.value ? null : (
         <Transition {...transitionProps}>
           <div
+            role="alert"
             {...attrs}
+            style={{ ...(attrs.style as Object), ...motionStyle.value }}
             v-show={!closing.value}
             class={[attrs.class, alertCls]}
             data-show={!closing.value}
@@ -162,8 +178,8 @@ const Alert = defineComponent({
           >
             {showIcon ? iconNode : null}
             <div class={`${prefixCls}-content`}>
-              <div class={`${prefixCls}-message`}>{message}</div>
-              <div class={`${prefixCls}-description`}>{description}</div>
+              {message ? <div class={`${prefixCls}-message`}>{message}</div> : null}
+              {description ? <div class={`${prefixCls}-description`}>{description}</div> : null}
             </div>
             {closeIcon}
           </div>
diff --git a/components/alert/index.zh-CN.md b/components/alert/index.zh-CN.md
index b07d93a7a..80c6e16cd 100644
--- a/components/alert/index.zh-CN.md
+++ b/components/alert/index.zh-CN.md
@@ -21,6 +21,7 @@ cover: https://gw.alipayobjects.com/zos/alicdn/8emPa3fjl/Alert.svg
 | banner | 是否用作顶部公告 | boolean | false |  |
 | closable | 默认不显示关闭按钮 | boolean | 无 |  |
 | closeText | 自定义关闭按钮 | string\|slot | 无 |  |
+| closeIcon | 自定义关闭 Icon | slot | <CloseOutlined /> | 3.0 |
 | description | 警告提示的辅助性文字介绍 | string\|slot | 无 |  |
 | icon | 自定义图标，`showIcon` 为 `true` 时有效 | vnode\|slot | - |  |
 | message | 警告提示内容 | string\|slot | 无 |  |
diff --git a/components/alert/style/index.less b/components/alert/style/index.less
index 4c808eb78..722385044 100644
--- a/components/alert/style/index.less
+++ b/components/alert/style/index.less
@@ -3,16 +3,6 @@
 
 @alert-prefix-cls: ~'@{ant-prefix}-alert';
 
-@alert-message-color: @heading-color;
-@alert-text-color: @text-color;
-@alert-close-color: @text-color-secondary;
-@alert-close-hover-color: @icon-color-hover;
-
-@alert-with-description-icon-size: 24px;
-@alert-with-description-no-icon-padding-vertical: @padding-md - 1px;
-@alert-with-description-padding-vertical: @padding-md - 1px;
-@alert-with-description-padding: @alert-with-description-padding-vertical 15px;
-
 .@{alert-prefix-cls} {
   .reset-component();
 
@@ -65,9 +55,19 @@
   &-error {
     background-color: @alert-error-bg-color;
     border: @border-width-base @border-style-base @alert-error-border-color;
+
     .@{alert-prefix-cls}-icon {
       color: @alert-error-icon-color;
     }
+
+    .@{alert-prefix-cls}-description > pre {
+      margin: 0;
+      padding: 0;
+    }
+  }
+
+  &-action {
+    margin-left: @margin-xs;
   }
 
   &-close-icon {
@@ -84,6 +84,7 @@
     .@{iconfont-css-prefix}-close {
       color: @alert-close-color;
       transition: color 0.3s;
+
       &:hover {
         color: @alert-close-hover-color;
       }
@@ -93,6 +94,7 @@
   &-close-text {
     color: @alert-close-color;
     transition: color 0.3s;
+
     &:hover {
       color: @alert-close-hover-color;
     }
@@ -127,18 +129,20 @@
     display: block;
   }
 
-  &&-closing {
-    height: 0 !important;
-    margin: 0;
-    padding-top: 0;
-    padding-bottom: 0;
-    transform-origin: 50% 0;
-    transition: all 0.3s @ease-in-out-circ;
+  &&-motion-leave {
+    overflow: hidden;
+    opacity: 1;
+    transition: max-height 0.3s @ease-in-out-circ, opacity 0.3s @ease-in-out-circ,
+      padding-top 0.3s @ease-in-out-circ, padding-bottom 0.3s @ease-in-out-circ,
+      margin-bottom 0.3s @ease-in-out-circ;
   }
 
-  &-slide-up-leave {
-    animation: antAlertSlideUpOut 0.3s @ease-in-out-circ;
-    animation-fill-mode: both;
+  &&-motion-leave-active {
+    max-height: 0;
+    margin-bottom: 0 !important;
+    padding-top: 0;
+    padding-bottom: 0;
+    opacity: 0;
   }
 
   &-banner {
@@ -148,28 +152,4 @@
   }
 }
 
-@keyframes antAlertSlideUpIn {
-  0% {
-    transform: scaleY(0);
-    transform-origin: 0% 0%;
-    opacity: 0;
-  }
-  100% {
-    transform: scaleY(1);
-    transform-origin: 0% 0%;
-    opacity: 1;
-  }
-}
-
-@keyframes antAlertSlideUpOut {
-  0% {
-    transform: scaleY(1);
-    transform-origin: 0% 0%;
-    opacity: 1;
-  }
-  100% {
-    transform: scaleY(0);
-    transform-origin: 0% 0%;
-    opacity: 0;
-  }
-}
+@import './rtl';
diff --git a/components/alert/style/rtl.less b/components/alert/style/rtl.less
new file mode 100644
index 000000000..31d63146c
--- /dev/null
+++ b/components/alert/style/rtl.less
@@ -0,0 +1,40 @@
+.@{alert-prefix-cls} {
+  &&-rtl {
+    direction: rtl;
+  }
+
+  &-icon {
+    .@{alert-prefix-cls}-rtl & {
+      margin-right: auto;
+      margin-left: @margin-xs;
+    }
+  }
+
+  &-action {
+    .@{alert-prefix-cls}-rtl & {
+      margin-right: @margin-xs;
+      margin-left: auto;
+    }
+  }
+
+  &-close-icon {
+    .@{alert-prefix-cls}-rtl & {
+      margin-right: @margin-xs;
+      margin-left: auto;
+    }
+  }
+
+  &-with-description {
+    .@{alert-prefix-cls}-rtl& {
+      padding-right: @alert-with-description-icon-size;
+      padding-left: @alert-with-description-padding-vertical;
+    }
+
+    .@{alert-prefix-cls}-icon {
+      .@{alert-prefix-cls}-rtl& {
+        margin-right: auto;
+        margin-left: @alert-with-description-padding-vertical;
+      }
+    }
+  }
+}
diff --git a/components/style/themes/default.less b/components/style/themes/default.less
index 4276be61b..df7741688 100644
--- a/components/style/themes/default.less
+++ b/components/style/themes/default.less
@@ -919,7 +919,17 @@
 @alert-error-border-color: ~`colorPalette('@{error-color}', 3) `;
 @alert-error-bg-color: ~`colorPalette('@{error-color}', 1) `;
 @alert-error-icon-color: @error-color;
-
+@alert-message-color: @heading-color;
+@alert-text-color: @text-color;
+@alert-close-color: @text-color-secondary;
+@alert-close-hover-color: @icon-color-hover;
+@alert-no-icon-padding-vertical: @padding-xs;
+@alert-with-description-no-icon-padding-vertical: @padding-md - 1px;
+@alert-with-description-padding-vertical: @padding-md - 1px;
+@alert-with-description-padding: @alert-with-description-padding-vertical 15px
+  @alert-with-description-no-icon-padding-vertical @alert-with-description-icon-size;
+@alert-icon-top: 8px + @font-size-base * (@line-height-base / 2) - (@font-size-base / 2);
+@alert-with-description-icon-size: 24px;
 // List
 // ---
 @list-header-background: transparent;