fix dropdown style bug

Fisherma · Fisherma · commit d0f13a2701b6 · 2019-12-19T17:23:15.000+08:00
diff --git a/src/button/docs/style.less b/src/button/docs/style.less
@@ -2,6 +2,9 @@
     margin-right: 8px;
     margin-bottom: 12px;
 }
+.santd-btn-group {
+    margin-right: 8px;
+}
 .santd-btn-group > .santd-btn {
     margin-right: 0;
 }
diff --git a/src/dropdown/style/index.less b/src/dropdown/style/index.less
@@ -200,6 +200,13 @@
   }
 }
 
+.@{dropdown-prefix-cls}-trigger {
+  letter-spacing: -3px;
+  span {
+    letter-spacing: 0;
+  }
+}
+
 .@{dropdown-prefix-cls}-trigger,
 .@{dropdown-prefix-cls}-link {
   .@{iconfont-css-prefix}.@{iconfont-css-prefix}-down {

Original file line number	Diff line number	Diff line change
`@@ -200,6 +200,13 @@`
`200`	`200`	`}`
`201`	`201`	`}`
`202`	`202`
	`203`	`+.@{dropdown-prefix-cls}-trigger {`
	`204`	`+ letter-spacing: -3px;`
	`205`	`+ span {`
	`206`	`+ letter-spacing: 0;`
	`207`	`+ }`
	`208`	`+}`
	`209`	`+`
`203`	`210`	`.@{dropdown-prefix-cls}-trigger,`
`204`	`211`	`.@{dropdown-prefix-cls}-link {`
`205`	`212`	`.@{iconfont-css-prefix}.@{iconfont-css-prefix}-down {`