*{
margin: 0;
padding: 0;
box-sizing: border-box;
}
body{
    font: 18px/1.5 Helvetica Neue, Helvetica, Arial, Microsoft Yahei, Hiragino Sans GB, Heiti SC, WenQuanYi Micro Hei, sans-serif;
    color: #333;
    background-color: #fff;
    min-width: 1200px;
    max-width: 1920px;
    margin: 0 auto;
}

li{
    list-style: none;
}
em,
i{
     font-style: normal;
    }
a{
    text-decoration: none;
    color: #333;
}
.container a:hover{
    color: #bd1b2d;
}

img{
    vertical-align: middle;
}
input{
    padding: 0;
    border: none;
    outline: none;
    color: #333;    
}
button{
    border: none;
    cursor: pointer;
}
.clearfix:before,
.clearfix:after {
    content: '';
    display: table;
}
.clearfix:after{
    clear: both;
}
clearfix{
    *zoom: 1;
}