fix

main.css

@@ -35,7 +35,7 @@ html {
       margin-left: 0.4rem; }
   .page2 .pic {
     width: 100%;
-    height: 15rem; }
+    height: 10rem; }
   .page2 .main {
     padding: 0 0.5rem; }
     .page2 .main h3 {

main.scss

@@ -36,7 +36,7 @@ html{font-size:$mainSize;background: rgb(51, 55, 64);color: #fff;}
 		}
 	}
 	.pic{
-	    width:100%;height:f(600px);
+	    width:100%;height:f(400px);
 	}
     .main{
 		padding: 0 f(20px);

page2.html

@@ -47,7 +47,11 @@
                 $('html').css({'font-size':$(window).width()/375*20});
             });
 			var apiUrl = 'http://47.92.120.206:18080/wedo-fit';
-			var id = '8353714658471936';
+			var reg = new RegExp("(^|&)id=([^&]*)(&|$)");
+			var r = window.location.search.substr(1).match(reg);
+			var id = '';
+			if(r != null) id = unescape(r[2]);
+			else id = '8353714658471936';
 			var arr = [];
 			$.ajax({
 			    url: apiUrl + '/wedofit/class/group/intro/' + id,