兼容chrome低版本

1

index.html

@@ -55,7 +55,7 @@
   } */
 
   .imgWrap {
-    margin-top: 141px;
+    margin-top: 300px;
     text-align: center;
     /* width: 456px;
         position: absolute;
@@ -84,6 +84,8 @@
     line-height: 30px;
     cursor: pointer;
     margin-top: 32px;
+    list-style: none outside none;
+    text-decoration: none;
   }
 </style>
 <!-- 按钮 https://gyt.ks3-cn-beijing.ksyuncs.com/basic/1688699779209.png -->
@@ -181,7 +183,6 @@
       // };
 
       if (!isChrome()) {
-        console.log(1)
         // document.writeln("<div class='imgWrap'><img src='https://gyt.ks3-cn-beijing.ksyuncs.com/basic/1688699993534.png' class='bgImg' alt=''><img src='https://gyt.ks3-cn-beijing.ksyuncs.com/basic/1688699779209.png' class='btnImg' alt=''></div>");
         document.writeln(" <div class='imgWrap'><h1>当前浏览器版本过低</h1><p class='subMsg'>为了保证良好的上课体验，推荐您使用谷歌浏览器</p> <button class='subBtn' onclick='gotoLinlk()'>下载谷歌浏览器</button>");
         document.execCommand("Stop");
@@ -192,10 +193,13 @@
         // }
 
       } else {
+        console.log(getChromeVersion(), 'getChromeVersion')
         if (getChromeVersion() < 90) {
-          console.log(2)
-          document.writeln("<div class='imgWrap'><img src='https://gyt.ks3-cn-beijing.ksyuncs.com/basic/1688699993534.png' class='bgImg' alt=''><img src='https://gyt.ks3-cn-beijing.ksyuncs.com/basic/1688699779209.png' class='btnImg' alt=''></div>");
+
+          document.writeln(" <div class='imgWrap'><h1>当前浏览器版本过低</h1><p class='subMsg'>为了保证良好的上课体验，推荐您使用谷歌浏览器</p> <button class='subBtn' onclick='gotoLinlk()'>下载谷歌浏览器</button>");
           document.execCommand("Stop");
+          window.stop()
+          console.log('Stop')
         }
 
         // if (IsFF()) {