稍微增加首页轮播高度 review by hf

@@ -28,12 +28,12 @@
 
 .banner-swiper {
     position: relative;
-    height: 309rem / $pxConvertRem;
+    height: 310.303rem / $pxConvertRem;
     overflow: hidden;
 
     ul {
         position: relative;
-        height: 309rem / $pxConvertRem;
+        height: 310.303rem / $pxConvertRem;
 
         li {
             float: left;