Fix button icon margin style bug

```jsx <Button loading> <TwoChineseWords /> </Button> ```
ant-design · Oct 30, 2018 · 546c59a4c1a6b482afecbcb4a3cb1e385c0bbdb6 · 546c59a
1 parent 0172c01
commit 546c59a4c1a6b482afecbcb4a3cb1e385c0bbdb6
Unified Split

Showing with 1 addition and 1 deletion.

+1 −1 components/button/style/index.less
diff --git a/components/button/style/index.less b/components/button/style/index.less
@@ -150,7 +150,7 @@
    letter-spacing: .34em;
  }

-  &-two-chinese-chars > * {
+  &-two-chinese-chars > *:not(.@{iconfont-css-prefix}) {
    letter-spacing: .34em;
    margin-right: -.34em;
  }