/*通配符开始*/
*{
    margin: 0;
    padding: 0;
    border: none;
    list-style: none;
    text-decoration: none;
}
em{font-style: normal;}
i{font-style: normal;}
.zz_clear{
    clear: both;
}
html,body,div,h1,h2,h3,h4,h5,h6,em,i,a,span,li,ol,p{
    font-family: "微软雅黑";
}
input,textarea{
    font-family: "微软雅黑";
}
img{
    display: block;
    max-width: 100%;
}
.w1180{
    width: 1180px;
    margin: auto;
}
.fix{
    position: fixed;
    top: 90px;
}
.is-bottom-mod{
    position: absolute;
    bottom: 20px;
    left: 0;
}
html,body{
    min-width: 1180px;
    max-width: 1920px;
}
/*通配符结束*/