Merge remote-tracking branch 'origin/master'

guoshilong

2022-11-23 998b75f0d4aaed03001ec4246cd4f3b4b0743b7e

 src/styles/common.scss

@@ -27,4 +27,11 @@
  outline: none;
}
//滚动条样式
@include scrollBar;
@include scrollBar;

.backBtn{
  position: fixed;
  top: 16%;
  left: 50%;
  z-index: 99999;
}