背景图

src/views/login/index.vue

@@ -148,7 +148,7 @@ $cursor: #fff;
   background-color: $bg;
   background-repeat: no-repeat;
   background-position: center top;
-  background-size: 100% 100%;
+  background-size: cover;
   .el-input {
     display: inline-block;
     height: 47px;