*{
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -o-box-sizing:border-box;
    -ms-box-sizing:border-box;
    box-sizing: border-box;
    *box-sizing:border-box;
}
body{
    font:12px "microsoft yahei",Arial,Helvetica,sans-serif;
    color:#666;
}
body,p,h1,h2,h3,h4,h5,h6,ul,ol,dl,dd{
    margin:0;
    padding:0;
    list-style: none;
}
.container{
    width:1200px;
    margin:0 auto;
}
.lf{
    float:left;
}
.rt{
    float: right;
}
.clear:after{
    content: '';
    display:block;
    clear: both;
}
.clear{
    zoom:1;
}
.clear1{
    zoom:1;
    height: 39px;
}
a{
    color:#333;
    text-decoration: none;
}
a:hover{
    color:#f89120;
    text-decoration: none;
}
img{
    border:0;
}
.f_red{
    color:#dd4536;
}
.f_gray{
    color:#888;
}