*{
    padding: 0;
    margin: 0;
    font-family:'黑体';
}
header,section,footer,.section{
    width:100%;
    /*min-width: 970px;*/
}

ul li{
    list-style: none;
    float: left;
}

.header{
    position: fixed !important;
    top: 0;
    left: 0;
    z-index: 999;
    background:white ;
    border-bottom: 1px solid #ababab;
}
a{
    text-decoration: none;
    color: black;
}

.main{
    width:1200px;
    margin:0 auto;
}
.main-detail{
    width:1200px;
    margin:0 auto;
}
.text-right{
    text-align: right !important;
}
.tex-size-18{
    font-size: 18px;
}
.clearfix{
    clear:both;
}
.bottom-first{
    width:100%;
    background-color: black;
}
.bottom-img{
    padding:5px 0;
    float: left;
    display: inline;
}
.bottom-inner{
    color: white;
    display: inline;
    font-size:1em;
    position: relative;
    right: 20%;
    left: 20%;
    float: left;

}
.bottom-inner ul li a{
    color: white;
}
.bottom-inner ul li{
    font-size:.8em;
    margin: 1.5em 0;
    padding:0 1.2em;
    border-right: 1px  solid  white ;

}
.bottom-inner2{
    color: white;
    display: inline;
    font-size:1em;
    position: relative;
    right: 20%;
    left: 20%;
    float: left;

}
.bottom-inner2 ul li a{
    color: white;
}
.bottom-inner2 ul li{
    font-size:.8em;
    margin: 1.5em 0;
    padding:0 1.2em;
    border-right: 1px  solid  white ;

}
ul li.contact{
    border-right: none;
}
.back-top{
    float: right;
    display:inline;
    cursor: pointer;
}
.back-top img{
    float: left;
}
.last{
    background-color: #282828;
    padding: 2em 0;
    color: white;
    text-align: center;
    font-size: .4em;
    line-height: 1.5em;
    letter-spacing:1px;
}
html .last{
    font-size: .8em;
}
.logo{
    float: left;
    display: inline;
    margin-right: 14%;
    padding: 10px 0 ;
}
.nav-right{
    float: left;
    display: inline;
}
.nav-right ul li{
    display: inline-block;
    float: left;
    margin-right: 5px;
    font-size: 14px;
    height: 70px;
    width: 88px;
    line-height:70px;
    text-align: center;
}
.active-a{
    background-color: black;
    color: white;
    cursor: pointer;
}
.register{
    float: right;
    display: inline;
    font-size: 12px;
    line-height: 70px;
}
div.top_last{
    display:inline;
    float: left;
    width: 75px;
    text-align: right;
}
.man{
    background:url('../images/iocn12.png') no-repeat  center ;
}
.block{
    background:url('../images/iocn11.png') no-repeat  center ;
}
.clearfix1:before, .clearfix1:after {
    display: table;
    content: " ";
}
.clearfix1:after {
    clear: both;
}
img{
    vertical-align: middle;
    border:none \9
}
@media screen and (max-width: 1370px){


    .main_three{
        width: 30%;
    }
    .next{
        bottom: 25px;
    }

}
.line{
}
/*二级导航*/

.navigation-down {
    padding-bottom: 40px;
}
.navigation-down ul {
    width: 73%;
    float: right;
    text-align: center;
    padding-top: 1.6em;
}
.product{
    width: 26%;
}

.service{
    width: 31%;
    background: url('../images/detail_blip/side.png') no-repeat 100%;
}
.product_service{
    width: 288px;
}
.line-bottom{
    border-bottom: 1px solid #4cb5ff;
    display: inline-block;
    padding-bottom: 3px;
}
.top-img{
    width: 100%;
}
.top-img img{
    width: 100%;
}
.second-nav p {
    text-align: left;
    padding-left: 28%;
    margin: 0 auto;
    font-size: 12px;
    margin-top: 15px;
}
.line-title{
    margin-left: 10px;
}
.nav-part{
    background: white;
    padding-bottom: 40px;
    position: fixed;
    top: 60px;
    display: none;
    z-index: 1000;
    width: 100%;
}
.outerFrame{
    position: absolute;
    height: 100%;
    width: 100%;
    overflow: hidden;
}
.nav-right>ul>li>a{
    display: block;
}
.text-left{
    text-align: left !important;
}
.font-normal{
    font-weight: normal;
}
.hideImg{
    display: none;
}
@media screen and (max-width: 600px) {
    .head {
        overflow-x: hidden;
        width: 100%;

    }
    .main{
        width: 100%;
    }
    .main-detail{
        width: 100%;
    }
    .text-size-30{
        font-size: 20px !important;
    }
    .top-nav {
        min-width: 1000px;
    }
    .register{
        display: none;
    }
    .bottom-first{
        display: none;
    }
    html .last{
        padding:  0;
        font-size: 10px;
    }
    .main-detail{
        width: 100%;

    }
    .main-detail>img,.device1>img{
        width: 90%;
    }
    .text-right{
        text-align: left !important;
    }
    .line-text{
        padding:0 2%;
    }
    .title-middle{
        padding: 0 2%;
    }
    .logo {
        margin:0 1%;
        padding: 5px 0;
    }
    .nav-right ul li {
        height: 40px;
        line-height: 40px;
    }
    .logo>img{
        height: 30px;
    }
}