搜索按钮居中垂直

@@ -304,7 +304,8 @@
         .sub-nav-list {
             max-width: 94%;
             display: inline-block;
-            line-height: 50px;
+            line-height: 46px;
+            height: 44px;
             font-size: 14px;
 
             li {
@@ -332,8 +333,8 @@
         .search-entry {
             float: right;
             width: 50px;
-            height: 50px;
-            line-height: 50px;
+            height: 44px;
+            line-height: 46px;
             text-align: center;
             position: relative;
             color: #fff;