搜索按钮位置

@@ -34,12 +34,13 @@
 
         .search {
             position: absolute;
-            top: 20rem / $pxConvertRem;
+            top: 16rem / $pxConvertRem;
             right: 12rem / $pxConvertRem;
             border: none;
             background: transparent;
             color: #b2b2b2;
             font-size: 32rem / $pxConvertRem;
+            line-height: 64rem / $pxConvertRem;
         }
     }