/* 解决滚动条导致的抖动 */
html {
    overflow-y: scroll;
  }
  
  :root {
    overflow-y: auto;
    overflow-x: hidden;
  }
  
  :root body {
    position: absolute;
  }
  
  body {
    width: 100vw;
    overflow: hidden;
  }
  /* 解决滚动条导致的抖动 */