修复缩小菜单hover下的图标错位

css/style.min.css

@@ -2824,6 +2824,7 @@ dd, dt {
 }
 .nav-item-has-subnav > a:after {
     position: absolute;
+    top: 12px;
     right: 24px;
     font-family: 'Material Design Icons';
     font-size: 10px;
@@ -2834,6 +2835,9 @@ dd, dt {
     transition: transform 0.3s linear;
     transition: transform 0.3s linear, -webkit-transform 0.3s linear;
 }
+.nav-item-has-subnav .nav-item-has-subnav > a:after {
+    top: 10px;
+}
 .nav-item-has-subnav.open > a:after {
     -webkit-transform: rotate(90deg);
     transform: rotate(90deg);