perf: 优化一些小细节

packages/ui/certd-client/src/style/common.less

@@ -48,20 +48,40 @@ h1, h2, h3, h4, h5, h6 {
   vertical-align: 0 !important;
 }
 
+.flex-o{
+  display: flex !important;
+  align-items: center;
+}
+
 .flex{
   display: flex;
   align-items: center;
 }
 
+.flex-1{
+  flex: 1;
+}
+
 
 .ml-5{
   margin-left:5px;
 }
+.ml-20{
+  margin-left:20px;
+}
+.ml-15{
+  margin-left:15px;
+}
 
 .mr-5{
   margin-right: 5px;
 }
-
+.mr-20{
+  margin-right: 20px;
+}
+.mr-15{
+  margin-right: 15px;
+}
 .mt-10{
   margin-top:10px;
 }
@@ -77,4 +97,14 @@ h1, h2, h3, h4, h5, h6 {
 }
 .p-10{
   padding:10px;
-}
+}
+
+.ellipsis {
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.w-100{
+    width: 100%;
+}