[improvement] GoodsAction: update style (#3782)

src/goods-action-icon/index.less

@@ -6,16 +6,12 @@
   justify-content: center;
   min-width: @goods-action-icon-width;
   height: @goods-action-icon-height;
-  color: @goods-action-icon-color;
+  color: @goods-action-icon-text-color;
   font-size: @goods-action-icon-font-size;
   line-height: 1;
   text-align: center;
   background-color: @white;
 
-  &:not(:first-child)::after {
-    border-left-width: 1px;
-  }
-
   &:active {
     background-color: @goods-action-icon-active-color;
   }
@@ -23,6 +19,7 @@
   &__icon {
     width: 1em;
     margin: 0 auto 5px;
+    color: @goods-action-icon-color;
     font-size: @goods-action-icon-size;
   }
 }

src/goods-action-icon/index.tsx

@@ -35,7 +35,7 @@ function GoodsActionIcon(
     <div
       role="button"
       tabindex="0"
-      class={[bem(), 'van-hairline']}
+      class={bem()}
       onClick={onClick}
       {...inherit(ctx)}
     >