fix channel scroll

@@ -447,18 +447,9 @@ export default {
 }
 
 .channel-body {
-  height: 100%;
-  position: relative;
-
-  &:before {
-    content: "";
-    width: 100%;
-    height: 400px;
-    background: #08304B;
-    position: absolute;
-    top: 0;
-    z-index: -1;
-  }
+  background-image: url("//img11.static.yhbimg.com/yhb-img01/2019/10/30/18/0178208a1e983631c677399822cd56abae.png");
+  background-size: 100%;
+  background-repeat: no-repeat;
 }
 
 .channel-html {

@@ -36,7 +36,7 @@ export default {
     // console.log(this.list)
   },
   methods: {
-    
+
   },
 };
 </script>
@@ -49,21 +49,6 @@ export default {
   height: 402px;
   margin-left: 8px;
   margin-right: 8px;
-  .swiper-item {
-    position: relative;
-
-    // &:after {
-    //   content: "";
-    //   position: absolute;
-    //   width: 100%;
-    //   height: 100%;
-    //   z-index: -2;
-    //   border-radius: 8px;
-    //   box-shadow: 0 0 30px #dcdcdc;
-    //   bottom: 0;
-    //   background-color: transparent;
-    // }
-  }
 
   .swiper-item-left {
     width: 44%;
@@ -74,19 +59,7 @@ export default {
     display: flex;
     flex-direction: column;
     justify-content: space-between;
-    .img-link2 {
-      &:after {
-        content: "";
-        position: absolute;
-        width: 100%;
-        height: 45%;
-        z-index: -2;
-        border-radius: 8px;
-        box-shadow: 0 0 30px #dcdcdc;
-        bottom: 0;
-        background-color: transparent;
-      }
-    }
+
     .img-link {
       height: 196px;
     }