更换背景图

html/Rushbuy.html

@@ -14,7 +14,7 @@
    .main{
      width: 100%;
      height: 100%;
-     background: url(../images/gongxi3.png) no-repeat;
+     background: url(../images/gongxi4.png) no-repeat;
      background-size:100%;
      background-color: #8d54cc;
    }