fix(Tabs): 下划线样式问题 #661 (#662)

Author: Amber-Nan

packages/react-tabs/src/index.tsx

@@ -105,7 +105,7 @@ export default function Tabs(props: TabsProps) {
     if (activeItem.current && type === 'line') {
       setSlideStyle({
         width: activeItem.current.clientWidth,
-        left: activeItem.current.offsetLeft,
+        left: activeItem.current.offsetLeft + 15,
       });
     }
   }

packages/react-tabs/src/style/index.less

@@ -60,7 +60,7 @@
   &-line &-slide {
     background-color: #108ee9;
     box-sizing: border-box;
-    bottom: 0;
+    bottom: 45px;
     position: absolute;
     height: 1px;
     left: 0;