防止横向滚动条

src/style.less

@@ -54,6 +54,15 @@ body {
   min-width: 1200px;
   min-height: 100vh;
   font-family:Alibaba Sans,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol;
+  overflow-x: hidden;
+}
+
+html {
+  overflow-x: hidden;
+}
+
+#app {
+  overflow-x: hidden;
 }
 
 h1 {