fix(colorpicker): RGBA 颜色输入框显示不全的问题 (#1851)

src/css/layui.css

@@ -1568,8 +1568,8 @@ body .layui-util-face  .layui-layer-content{padding:0; background-color:#fff; co
 .layui-colorpicker-pre > div{height: 100%; border-radius: 2px;}
 .layui-colorpicker-main-input{text-align: right; padding-top: 7px; position: relative; z-index: 10;}
 .layui-colorpicker-main-input .layui-btn-container .layui-btn{margin: 0 0 0 10px;}
-.layui-colorpicker-main-input div.layui-inline{float: left; margin-right: 10px; font-size: 14px;}
-.layui-colorpicker-main-input input.layui-input{width: 150px; height: 30px; color: #5F5F5F;}
+.layui-colorpicker-main-input div.layui-inline{float: left; font-size: 14px;}
+.layui-colorpicker-main-input input.layui-input{width: 168px; height: 30px; color: #5F5F5F; padding-left: 5px;}
 
 /** 滑块 **/
 .layui-slider{height: 4px; background: #eee; border-radius: 3px; position: relative; cursor: pointer;}