*{
    box-sizing: border-box;
}
html{
    -webkit-text-size-adjust:100%;
    -ms-text-size-adjust:100%;
    height: 100%;
}
body {
	margin:0;
    padding:0;
    background-color:#FFF;
    position:relative;
    font-family: "Helvetica Neue",Helvetica,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","微软雅黑",Arial,sans-serif;
    height: 100%;
    min-width: 1200px;
    max-width: 1920px;
    margin:0 auto;
}
ul,ol,dd,dl,li,dt,p,h1,h2,h3,h4,h5,h6{list-style: none;margin:0;padding:0}
h1,h2,h3,h4,h5,h6,b{font-weight: 800}
a{text-decoration: none;}
img{width:100%;height:100%;border:none;display: block;}
input,button,textarea{padding:0;border:none;outline: none;}
.left{float:left}
.right{float:right}
.clearBoth:after{
    content:'';
    display:block;
    clear:both;
    overflow:hidden;
}