*{
    margin: 0;
    padding: 0;
}
html,body{
    font:12px/1.5 "Microsoft YaHei",tahoma,arial,Hiragino Sans GB;
    width: 100%;
    overflow-y: hidden;
}
@font-face {
    font-family: 'fonts';
    src: url("../font/font_1431504418_7238076.eot"),
         url("../font/font_1431504418_7238076.svg"),
        url("../font/font_1431504418_7238076.ttf"),
        url("../font/font_1431504418_7238076.woff");
}
body{
    position: relative;
}
li{
    list-style: none;
    display: inline-block;
}
a{
    text-decoration: none;
}
.warp{
    width: 1200px;
    margin: 0 auto;
}
.body section{
    position: relative;
}
.bg{
    position: absolute;
    left: 0;
    top: 0;
    background-position: center center;
    background-size: cover;
}