html,body,h1,h2,h3,h4,h5,h6,div,p,ul,li,ol,p {
    margin: 0;
    padding: 0;
}
input {
    display: block;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    padding: 0;
    border: none;
    outline: none;
}
li {
    list-style: none;
}
a {
    display: block;
    text-decoration: none;
}
/* img{
    width: 100%;
    display: block;
} */
// 清除浮动
.clearfix:after, .clearfix:before{
    clear:both;
    content:'.';
    display:block;
    width: 0;
    height: 0;
    visibility:hidden;
}
.clearfix{
    zoom: 1;
}
.wl{float: left;}
.wr{float: right;}
li {list-style: none;}
a {display: block;text-decoration: none;}
img{display: block;}
html {
  overflow-y: scroll;
}

:root {
  overflow-y: auto;
  overflow-x: hidden;
}

:root body {
  position: absolute;
}

body {
  width: 100vw;
  overflow: hidden;
}