diff --git a/packages/ui/certd-client/src/style/certd.less b/packages/ui/certd-client/src/style/certd.less
index e69de29b..264b8491 100644
--- a/packages/ui/certd-client/src/style/certd.less
+++ b/packages/ui/certd-client/src/style/certd.less
@@ -0,0 +1,12 @@
+.fs-iconify.fs-icon{
+  display: inline-flex;
+  justify-content: center;
+  align-items: center;
+
+}
+
+.ant-btn {
+  display: inline-flex;
+  justify-content: center;
+  align-items: center;
+}