*{
    margin: 0;
    padding: 0;
}
.layout{
    width: 1200px;
    margin: 0 auto;
}
ol,ul,li{
    list-style: none;
}
a{
    text-decoration: none;
    cursor: pointer;
    display: inline-block;
}
h1,h2,h3,h4,h5,h6 {
    font-size:100%;
    font-weight:normal;
}
body{
    font-size: 14px;
    font-family: 微软雅黑!important;
}

@media screen and (max-width: 1080px){
    body {
        width: 1200px;
        margin: 0 auto;
    }
}


/*字体*/
.f1{
    font-size: 12px;
}
.f2{
    font-size: 14px;
}
.f3{
    font-size: 16px;
}
.f4{
    font-size: 18px;
}
.f5{
    font-size: 20px;
}
.f6{
    font-size: 22px;
}
.f7{
    font-size: 24px;
}
.f8{
    font-size: 26px;
}

@font-face {
    font-family: KH; /*酷黑*/
    src: url('../font/Zcool_kuhei.ttf');
    font-weight: normal;
    font-style: normal;
}
.fl{
    float: left;
}
.fr{
    float: right;
}
.pointer{
    cursor:pointer;
}
.clear{
    clear: both;
}
.part{
    width: 100%;
    margin-top: 60px;
    text-align: center;
}
/*高度*/
.h704{
    height: 704px;
}



/*nav start*/
.nav_bar{
    height: 79px;
}
.nav{
    width: 100%;
    height: 79px;
    position: fixed;
    top: 0px;
    background: #000 url("../img/nav_bg.jpg") no-repeat center;
    z-index: 999;
}
.nav_con,.nav_tab{
    height: 79px;
}

.nav_tab{
    float: left;
}
.nav_tab li{
    float: left;
    margin-top: 10px;
    margin-left: 86px;
}
.nav_tab li:first-child{
    margin-left: 90px;
}
.nav_tab li a p{
    color: #fff;
    height: 28px;
    line-height: 28px;
    text-align: center;
    font-size: 10px;
}
.nav_tab li.disabled a p{
    color: #757474;
}
.nav_tab li:hover a p,.nav_tab li.cur a p{
    color: #e5320d;
}
.nav_tab li.disabled:hover a p,.nav_tab li.disabled.cur a p{
    color: #757474;
}
.nav_tab li a p.en{
    border-top: 1px solid #fff;
}
.nav_tab li.disabled a p.en{
    border-top: 1px solid #757474;
}
.nav_tab li:hover a p.en,.nav_tab li.cur a p.en{
    border-top: 1px solid #e5320d;
}
.nav_tab li.disabled:hover a p.en,.nav_tab li.disabled.cur a p.en{
    border-top: 1px solid #757474;
}
.fixednav{

}
/*nav over*/

/*不可点击*/
.disabled a{
    cursor: not-allowed;
}