提交修改

css/index.css

@@ -4,8 +4,8 @@
 }
 .wrap{
 	/*height: 100vh;*/
-	background:url('../img/indexBgm3.png') no-repeat;
-	background-size: 100% 100%;
+	/* background:url('../img/indexBgm3.png') no-repeat;
+	background-size: 100% 100%; */
 	overflow: hidden;
 }
 .box {
@@ -19,7 +19,7 @@
 
 .box img {
 	width: 100%;
-	height: 100%;
+	/* height: 100%; */
 	object-fit:cover;
 }
 

index.html

@@ -11,7 +11,7 @@
 		<script src="js/jquery-3.4.1.min.js" type="text/javascript" charset="utf-8"></script>
 		<script src="js/common.js" type="text/javascript" charset="utf-8"></script>
 		<link rel="stylesheet" type="text/css" href="css/base.css" />
-		<link rel="stylesheet" type="text/css" href="css/index.css?vs=1.1.5" />
+		<link rel="stylesheet" type="text/css" href="css/index.css?vs=1.1.8" />
 
 		<script src="http://res.wx.qq.com/open/js/jweixin-1.6.0.js" type="text/javascript" charset="utf-8"></script>
 		<script src="http://h5.qishichuangke.cn/html5/resources/js/zxxt/wx-config.js?vs=1.1.16" type="text/javascript" charset="utf-8"></script>