返场

src/components/blessingPreheat/banner/index.scss

 #main-banner{
     overflow: auto;
-    margin-bottom: 70px;
     .banner{
         width: 375px;
         height: 183px;
@@ -11,6 +10,10 @@
         background: url("https://julyedu-cdn.oss-cn-beijing.aliyuncs.com/active19_1111/m/formal_banner.png") no-repeat;
         background-size: contain;
     }
+    .fc_banner {
+        background: url('https://julyedu-cdn.oss-cn-beijing.aliyuncs.com/active19_1111/m/fc_banner.png') center center no-repeat;
+        background-size: 100% 100%;
+    }
     #main-nav{
         position: absolute;
         top: 183px;