body{
    font-size: 14px;
    color: #000;
    font-family: "Microsoft YaHei","PingFang SC",Arial,sans-serif;
}
.container-fluid{
    max-width: 1300px;
}
.no-margin{
    margin: 0;
}
.no-padding{
    padding: 0;
}
.unstyle{
    list-style-type: none;
}

a{
    color: #000;
}
a:link{
    text-decoration: none;
}

.hidden{
    display: none;
}

.see{
    display: block;
}

/*手机端下拉按钮*/
#down{
    display: inline-block;
    width: 20px;
    height: 20px;
    position: relative;
    font-size: 18px;
    position: absolute;
    right: 15px;
    top: 50%;
    margin-top: -10px;
    display: none;
}


/*手机端下拉按钮*/






/*头部样式列表*/

header .logo img{
    max-width: 100%;
}
header .logo{
    float: left;
    width: 15%;
    line-height: 70px;
    margin-right: 13%;
}

#header-box{
    position: relative;
}

#nav{
    float: left;
    width: 63%;
    position: relative;

}
#nav>li{
    display: inline-block;
    width: 14.28%;
    margin-left: -5px;
    text-align: center;
    font-size: 16px;
    text-align: center;
    padding: 17px  0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/*二级栏目菜单*/

#nav>li .nav_second{
    position: absolute;
    left: 30px;
    top:70px;
    width: 90%;
    background: #fff;
    border-top: 3px solid #004d78;
    padding: 40px;
    clear: both;
    z-index: 9999;
    display: none;

}
#nav>li .nav_second .img{
    width: 50%;
    padding: 0 10px;
}



#nav>li .nav_second ul{
    width: 50%;
    padding: 0 30px;
    font-size: 13px;
}
#nav>li .nav_second ul li{
    line-height: 32px;
    height: 32px;
    overflow: hidden;
}

/*二级栏目菜单*/




header form{
    position: absolute;
    right: 0;
    top: 75px;
    z-index: 9999;
    display: none;
}
#search{
    position: absolute;
    right: 98px;
    top: 25px;
    width: 21px;
    height: 21px;
    display: block;
    background: url("../image/search.jpg") no-repeat;
    cursor: pointer;
}
header form button{
   position: absolute;
    right: 0;
    top: 1px;
    background: none;
    border: none;
    color: #000;
}

header form input{
    padding-right: 44px;
    overflow: hidden;
}

header form input:focus{
    border: 1px solid #d0e9c6;
}






#nav>li>a{
    display: block;
    width: 100%;
    line-height: 36px;
}
#nav>li.active>a{
    background: #006198;
    color: #fff;
}

header .fanyi_link a{
    display: inline-block;
    line-height: 70px;
    font-size: 16px;
}
header .fanyi_link a:last-child{
    color: #becbe5;
}

/*头部样式列表*/







/*标题公共样式*/

.index_title h3{
    font-size: 36px;
    font-weight: bold;
    line-height: 52px;
}

.index_title p{
    font-size: 16px;
    line-height: 36px;
    color: #4f4f4f;
}
/*标题公共样式*/






footer {
    background: #3a3a3a;
    border-top: 1px solid #999;
    color: #a2a2a4;
    font-size: 13px;
}
footer .banquan{
    line-height: 46px;
}

footer .footer_nav ul{
    text-align: right;
    padding: 9px 0 0 0;
}
footer .footer_nav ul li{
    display: inline-block;
}

footer .footer_nav ul li a{
    color: #a2a2a4;
    display: block;
    line-height: 30px;
    padding: 0 10px;
    position: relative;
}

footer .footer_nav ul li.right_line a:after{
   position: absolute;
    right: 0;
    content: "";
    top: 10px;
    width: 1px;
    height: 10px;
    background: #78787a;
}




footer .footer_nav ul li.bg_blue a{
    padding: 0 56px 0 17px;
    background: #0566aa;
    color: #fff;
    border-radius: 5px;
    margin-right: 13px;
}

footer .footer_nav ul li:last-child a{
   margin-right: 0;
}


footer .footer_nav ul li.bg_blue a:after{
   content: "";
    position: absolute;
    right: 0;
    top: 11px;
    border: 5px solid #fff;
    border-right:5px solid transparent;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
}

footer .footer_nav ul li.bg_blue{
    position:relative;
}
footer .footer_nav ul li.bg_blue dl{
    z-index:9999;
    display:none;
    position:absolute;
    bottom:100%;
    margin:0;
    white-space:nowrap;
    background:#0566aa;
}
footer .footer_nav ul li.bg_blue:hover dl{
    display:block;
}
footer .footer_nav ul li.bg_blue dl dd a{
    border:none;
    padding:0 30px 0 15px;
}











@media screen and ( max-width: 1330px ) {

}



@media screen and ( max-width: 992px ) {    /*首页关于我们*/
    #about_us{
    padding-top: 10px;
}
    #about_us .about_box .about_content{
        position: relative;
        padding: 20px 15px 0 15px;
        width: 100%;
        left: 0%;
        top: 0;
    }

    #about_us .about_box .about_content p {
        line-height: 24px;
        height: auto;
        margin-bottom:16px;
    }
    #about_list li{
        float: none;
        width: 100%;
        margin-top:0;
    }
    #about_list li:last-child a{
        height: 40px;
        line-height: 40px;
        border-radius: 20px;
        margin:0 auto;
        width:20%;
    }
    #about_list li:last-child a:after{
        display: none;
    }

    /*首页关于我们*/

    header .logo{
        width: 30%;
        line-height: 50px;
    }

    #nav>li{
        font-size: 14px;
        text-align: left;
        transition: 0.3s;
        padding-left: 15px;
        background: #fff;
    }


    #nav>li:hover{
        background: #f9f9f9;
        padding-left: 17px;
    }

    #nav>li:hover>a{
        color: #222;
    }
    /*#nav>li>a{*/
    /*    display: block;*/
    /*    width: 100%;*/
    /*    height: 100%;*/
    /*    line-height: 50px;*/
    /*    color: #fff;*/
    /*}*/


    /*手机端下拉按钮*/
    #down{
        display: block;
        cursor: pointer;
    }
    
    .fanyi_link{margin-right: 50px;}

    /*手机端下拉按钮*/






    #nav>li .nav_second{
        position: static;
        width: 100%;
        padding:10px 0;
        background: #fff;
    }


    #nav{
        display: none;
        float: none;
        width: 100%;
        position: absolute;
        left: 0;
        top: 50px;
        z-index: 9999;
    }
    #nav>li{
        display: block;
        width: 100%;
        margin-left: 0;
    }










}




@media screen and ( max-width: 768px ) {
    #about_list li:last-child a{
        width:100%;
        border-radius:20px;
    }
    header .logo{
        width: 30%;
        line-height: 50px;
    }
    #nav{
        display: none;
        float: none;
        width: 100%;
        position: absolute;
        left: 0;
        top: 50px;
        z-index: 9999;
    }
    #nav>li{
        display: block;
        width: 100%;
        margin-left: 0;
    }


    /*手机端显示新闻小图片*/

    #index_news .text li .img{
        position: absolute;
        width: 80px;
        left: 0;
        top: 0;
        height: 100%;
    }
    #index_news .text li:before{
       display: none;
    }
    #index_news .text li{
        padding-left: 90px;
        margin-bottom: 20px;
    }




    #index_news .text li .content h5{
        font-size: 14px;
        line-height: 30px;
        height: 30px;
        margin: 0;
    }

    #index_news .text li .content h5+p{
        line-height:22px;
        height: 44px;
        overflow: hidden;
        font-size: 12px;
        color: #979797;
        margin:0 0 20px 0;
    }


    #index_news{
        padding: 25px 0;
    }




    /*首页服务领域*/

    #index_service{
        margin-top: 70px;
        padding: 40px 0 40px 0;
    }

    #index_service .select{
        text-align: center;
        position: absolute;
        left: 0;
        top: -57px;
        width: 100%;
        z-index: 99;
        padding: 0;
    }
    #index_service .select li{
        display: inline-block;
        width: 100px;
        height: 50px;
        margin-left: -5px;
        background: #fff;
        padding-top: 25px;
        line-height: 30px;
        font-size: 12px;
    }







    #index_service .select li.active:nth-child(1):before{
        background: url(../image/small_ball.png) no-repeat;
    }


    #index_service .select li.active:nth-child(2):before{
        background: url(../image/small_jijian.png) no-repeat;
    }

    #index_service .select li.active:nth-child(3):before{
        background: url(../image/small_icon_4_2.png) no-repeat;
    }




    #index_service .select li:nth-child(1):before{
        content: "";
        position: absolute;
        left: 50%;
        top: 7px;
        background: url(../image/small_ball.png) no-repeat;
        width: 22px;
        height: 22px;
        margin-left: -11px;
    }



    #index_service .select li:nth-child(2):before{
        content: "";
        position: absolute;
        left: 50%;
        top: 7px;
        background: url(../image/small_jijian2.png) no-repeat;
        width: 22px;
        height: 22px;
        margin-left: -11px;
    }



    #index_service .select li:nth-child(3):before{
        content: "";
        position: absolute;
        left: 50%;
        top: 7px;
        background: url(../image/small_icon_4.png) no-repeat;
        width: 22px;
        height: 22px;
        margin-left: -11px;
    }


    /*#index_service .select+p{*/
    /*    color: #fff;*/
    /*    line-height: 26px;*/
    /*    margin-bottom: 40px;*/
    /*}*/


    #add .add_content .more{
        padding: 15px 10px 0 10px;
    }

    #add .add_content .more h4{
        font-size: 16px;
        line-height: 26px;
        padding-bottom: 11px;
        height: 52px;
    }


    #add .index_title {
        margin: 30px 0;
    }

    #add {
        padding-bottom: 25px;
    }

    #nav>li .nav_second ul{
        width: 100%;
    }










}



@media screen and ( max-width: 400px ){
    #add .add_content .more{
        padding: 0px 10px 0 10px;
    }
    #add .add_content .more h4{
        font-size: 14px;
        line-height: 20px;
        height: 40px;
    }
    #add .add_content .more a{
        padding: 7px 10px;
        border-radius: 5px;
        font-size: 12px;
    }










}