*{
    padding: 0;
    margin: 0;
}
img{
    border: 0;
}
ul li{
    list-style: none;
}
ol li{
    list-style: none;
}
body{
    font-size: 12px;
    font-family: Arial,"Microsoft Yahei", Tahoma, Geneva;
}
a{
    text-decoration: none;
}
a:active {
    color:#000;
}
.cle{                             /*.clear both.*/
    clear: both;
}
.hide{
    display: none;
}

body{
    /*background: #f5f5f5;*/
}
.float_l{
    float: left;
}
.float_r{
    float: right;
}




.header{
    width: 100%;
    height: 60px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.2);
    box-sizing: border-box;
}
.head{
    margin: 0 auto;
    line-height: 60px;
    height: 60px;
    width: 1200px;
}
.head:after, .head:before{
    content: '';
    height: 0;
    display: table;
}
.head:after{
    clear: both;
}
.head_logo{}
.head_logo img{
    vertical-align: middle;
}
.nav{}
.nav ul:after, .nav:before{
    content: '';
    height: 0;
    display: table;
}
.nav ul:after{
    clear: both;
}
.nav ul li{
    float: left;
}
.nav ul li a{
    line-height: 59px;
    display: block;
    padding: 0 30px;
    font-size: 16px;
    color: #0090ba;
    font-weight: 700;
}
.nav ul li a.on{
    border-bottom: 1px solid #0090ba;
    color: #0090ba;
}


.header_c{
    position: fixed;
    background: rgba(0,0,0,0.7);
    z-index: 999;
    transition: all 1s;
    top: 0;
}
.header.header_c .nav ul li a{
    color: white;
}
.header.header_c .nav ul li a.on{
    background: #0090ba;
}




.foot{
    width: 100%;
    height: 180px;
    background: #0090ba;
}
.footer{
    width: 1000px;
    margin: 0 auto;
    box-sizing: border-box;
    padding-top: 20px;
}
.footer:after, .footer:before{
    content: '';
    height: 0;
    display: table;
}
.footer:after{
    clear: both;
}
.foot_l{
    width: 370px;
}
.foot_logo {
    padding-bottom: 20px;
    display: block;
}
.foot_l p{
    font-size: 12px;
    color: #dcdbdb;
    line-height: 24px;
}
.foot_r{
    margin-left: 100px;
}
.foot_r p{
    font-size: 14px;
    margin-bottom: 10px;
    color: white;
}
.foot_r img{
    margin-right: 20px;
}

.down{
    background: #333333;
    height: 26px;
    width: 100%;
    color: #a6a6a6;
    text-align: center;
    line-height: 26px;
}

.menu{
    width: 1100px;
    margin: 0 auto;
    height: 62px;
}
.menu p{
    font-size: 12px;
    color: #666666;
    line-height: 62px;
}
.menu p a{
    color: #666666;
}