css 使用变量

Author: liyuan-meng

src/components/c-picker/style/input.less

@@ -23,7 +23,7 @@
   &:hover {
     border-color: @blue-4;
 
-    .cloud-picker-suffix {
+    .@{prefix}-picker-suffix {
       border-color: @blue-4;
     }
   }

src/components/form/index.less

@@ -157,7 +157,7 @@
       &,
       > .@{prefix}-select > .@{prefix}-select-wrapper,
       > .@{prefix}-select > .@{prefix}-select-open .@{prefix}-select-wrapper,
-      > .@{prefix}-input-number:not(.cloud-input-number-disabled),
+      > .@{prefix}-input-number:not(.@{prefix}-input-number-disabled),
       > .@{prefix}-input-textarea-wrapper > textarea,
       > .@{prefix}-tree-select .@{prefix}-tree-select-wrapper,
       > .@{prefix}-input,