css

pages/online/online.wxss

@@ -6,7 +6,7 @@ page{
 .content{
   min-height: 90vh;
   background: #fff;
-  padding-bottom: 50px;
+  padding-bottom: 100px;
   padding-top: 20rpx;
 }
 .tab{

pages/subject/subject.wxss

@@ -36,6 +36,9 @@
 .content{
   padding: 0 12px;
   transition: all .3s linear;
+  max-height: 75vh;
+  overflow-y: auto;
+  width: 100%;
 }
 .num{
   margin: 12px 0;
@@ -79,6 +82,7 @@
   flex-wrap: wrap;
   justify-content: space-between;
   padding: 0 50px;
+  background-color: #fff;
 }
 .btn text{
   width:45%;