Merge remote-tracking branch 'origin/master'

itdmWeb/src/components/layouts/UserLayout.vue

@@ -84,7 +84,7 @@
       min-height: 100%;
       // background: #f0f2f5 url(~@/assets/background.svg) no-repeat 50%;
       background: url('../../assets/backg2.png') no-repeat center center;
-      background-size: 100%;
+      background-size: cover;
       padding: 110px 0 144px;
       position: relative;