* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-touch-callout: none;
    -webkit-tap-highlight-color: transparent;
}
i,cite,em,var,address,dfn{font-style:normal;}
html,
body {
    height: 100%;
    width: 100%;
    font-family: "微软雅黑", PingFangSC-Regular, Helvetica, "Droid Sans", Arial, sans-serif;
}

img {
    vertical-align: middle;
}

a {
    text-decoration: none;
}

ol,
ul {
    list-style: none;
}
li{list-style-type: none}

table {
    width: 100%;
    border-collapse: collapse;
    border-spacing: 0;
}

.cutoff {
    overflow: hidden;
    word-wrap: normal;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.clearfix:before,
.clearfix:after {
    content: "";
    display: table;
}

.clearfix::after {
    clear: both;
}

.clearfix {
    zoom: 1;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.clear {
    clear: both;
}

.content {
    background: #FFFFFF;
    margin: auto;
    height: 100%;
    color: #333;
    font-size: 12px;
}


/*[data-dpr="2"]{
    font-size: 16px;
}

[data-dpr="3"]{
    font-size: 24px;
}*/