@media only screen and (max-width: 1200px){
    .main3-2-dl dd:first-child{

        width: 99%;
        margin-left: 1%;
        margin-top: 0;
    }
.main3-2-dl dd:first-child+dd{width: 99%;}
    .main3-2-dl dd{
        width: 49%;

        margin-left: 1%;
        margin-top: 1%;
    }
    .main3-2-dl dd:first-child+dd, .main3-2-dl dd:first-child+dd+dd{
        margin-bottom: 0;
    }
    .main3-1 dd h1{
        font-size: 20px;
        padding-left: 20px;
    }
    .main3-2-dl dl{
        margin-left: -1%;
    }
    .shiyan-1-left{
        width: 100%;
        float: none;
        margin-right: 0;
    }
    .shiyan-1-p{
        height: auto;
        line-height: 2.2;
    }
    .shiyan-1-right{
        margin-top: 20px;
    }
    .shiyan-1-left{
        height: auto;
    }
    .shiyan-1-left-con{
        padding: 10px 15px 25px;;
    }
    .shiyan-1-right dd{
        float: left;
        width: 48%;
        margin-left: 2%;
        margin-top: 0;
    }
    .shiyan-1-right dd:first-child+dd{
        margin-top: 0;
    }
    .shiyan-1-right dl{
        margin-left: -2%;

    }
    .san-a{
        display: block;
    }
    #header{
        display: none;
    }

    #header-2{
        display: block;
    }
    .chenggao{
        display: block;
    }
    .fafa .slides>li{
        height: auto;
        background-image: none!important;
    }
    .fafa .slides>li>a img{
        display: block;
    }
    .main1-left{
        width: 100%;
        float: none;
        margin-right: 0;
        padding-top: 0;
    }
    .main1{
        background-image: none!important;
        padding: 30px 0;
    }
    .title-22{
        padding-left: 20px;
    }
    .main1-div{
        padding: 0;
    }
    .title-22-lan{
        left: 0;
    }
    .main1-right{
        background-image: none!important;
        padding-left: 0;
        padding-bottom: 0px;
    }
    .main1-dl  dl{
        margin-left: -2%;
    }
    .main1-dl dd{
        float: left;
        width: 31.3333333%;
        margin-left: 2%;
        margin-top: 20px!important;
    }
    .main1-dl dd>a{
        padding-left: 0;
        text-align: center;
    }
    .main2-pic1{
        width: 50%;
        border-right: 2px solid #fff;
    }
    .main2-pic2{
        width: 50%;
        border-left: 2px solid #fff;
        margin-left: 0;
    }
    .main2-pic1 a{
        padding-bottom: 49%;
        overflow: hidden;
        position: relative;
    }
    .main2-pic1 a img{
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
    }
    .main2-pic2 a{
        padding-bottom: 49%;
        overflow: hidden;
        position: relative;
    }
    .main2-pic2 a img{
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
    }
    .main2-pic3{
        width: 50%;
        border-right: 2px solid #fff;
        margin-top: 4px;
        margin-left: 0;
    }
    .main2-pic4{
        width: 50%;
        border-left: 2px solid #fff;
        margin-top: 4px;
        margin-left: 0;
    }
    .main2-pic5{
        width: 100%;
    }
    .er{
        display: none;
    }
    .foo1-1{
        display: none;
    }
    .foo1{
        float: none;
    }
    .foo1-2{
        text-align: center ;
        line-height: 2;
        margin-top: 0;
    }
    #footer {
        padding: 15px 0;
    }
    .fafa .flex-control-nav{
        width:100%;
        margin-left: 0;
        left: 0;
        text-align: center;
        padding: 0;
        height: 0;
        bottom:25px;
    }
    .fafa .flex-control-nav li{
        display: inline-block;
        width: auto;
        margin:0 5px;
    }
    .fafa .flex-control-paging li a{
        float: none;
        width:10px ;
        height: 10px;
        background-image: url(../images/arrow-b2.png);
    }

    .fafa .flex-control-paging li a.flex-active{
        background-image: url(../images/arrow-b2-h.png);

    }

    .banner-2{
        height: auto;
        background-image: none!important;
    }

    .banner-2 img{
        display: block;
    }
    .menu{
        display: none;
    }
    .keyan-dl2 dd a {
        padding: 15px 40px;
    }

}
@media only screen and (max-width: 992px){
    .main1-lial{
        width: 100%;
        float: none;
    }
    .main1-lial.fr .list li:first-child {
        margin-top: 15px;
    }

    .shiyan-3-div{
        width: 100%;
        float: none;
    }
    .shiyan-3-div.fr{
        margin-top: 20px;
    }
    .lunwen-time-dl dd{
        width:13.08571% ;
    }
    .shizi-title-dl dd{
        width: 31.3333333%;
        margin-top: 2%;
    }
    .shizi-title-dl dd:hover>a {
        background-color: #2267b1;
    }
    .shizi-list {
        padding-bottom: 50px;
    }
    .shizi-title-dl dl{
        margin-top: -2%;
    }
    .keyan-list {
        padding-bottom: 50px;
    }
    .keyan-dl2 dd a {
        padding: 15px 10px;
    }
    .keyan-dl2 dd:first-child+dd+dd a{
        height: auto;
    }
    .mianbaoxie{
        display: none;

    }
    .erji{
        padding: 20px 0 30px;
    }
    .main1-pic{
        float: none;
        width: 100%;
        margin-right: 0;
    }
    .main1-box{
        padding: 15px;
    }
    .title-11 span i{
        font-size: 18px;
    }
    .list li:first-child {
        margin-top: 20px;
    }
    .main1-lial li{
        width: 100%;
        float: none;
    }
    .main1-lial li:first-child+li{
        margin-top: 15px;
    }
    .main3{
        background-color: #2d72ba;
        background-image: none;
    }
    .main3-1 dd{
        width: 100%;
        margin-left: 0;
        margin-top: 25px;
    }
    .main3-1 dd:first-child{
        margin-top: 0;
    }
    .main3-1 dl{
        margin-left: 0;
    }
    .main1-box.m25 .main1-box-div-wp {
        padding-top: 0px;
    }
    .list li {
        margin-top: 15px;
    }
    .main1-dl dd>a{
        font-size: 18px;
        height: 70px;
        line-height: 70px;
    }
    .xiao-list li{
        float: none;
        width: 100%;
    }
    .xiao-con p{
        height: auto;
        line-height: 2;
    }
    .xiao-list li{
        padding: 20px 0;
    }
    .xiao-pic{
        margin-right: 15px;
    }
}
@media only screen and (max-width: 768px){
    .fafa .flex-direction-nav a{
    width: 30px;
    height: 30px;
    margin-top: -15px;
    -webkit-background-size: 100%;
    background-size: 100%;
}

.fafa .flex-direction-nav .flex-prev{
    left: 10px;
}
.fafa .flex-direction-nav .flex-next{
    right: 10px;
}
    .fafa .flex-control-nav{
        bottom: 20px;
    }
    .shiyan-2-list .item {
        padding: 0 15px;
    }
    .shiyan-2-div{
        padding: 20px 0;
    }
    .pic-list .col-sm-6{
        margin-top: 25px;

    }
    .pic-list .col-sm-6:first-child{
        margin-top: 15px;

    }
    .pic-list-item h1{
        font-size: 16px;
        margin-top: 15px;
    }
    .danpian-h1{
        font-size: 22px;
    }
    .shiyan-1-right dd{
        float: none;
        width: 100%;
    }
    .shiyan-2, .shiyan-3{
        margin-top: 20px;
    }
    .tui-pic{
        width: 100%;
        margin-right: 0;
        float: none;
    }
    .shiyan-1-right dd>a{
        padding: 30px 25px 0;
    }
    .shiyan-1-right dd:first-child+dd {
        margin-top:20px;
    }
    .shiyan-title-2 span{
        font-size: 16px;
    }
    .shiyan-title-1 .fl{
        font-size: 16px;
    }
    .lunwen {
        padding-top: 15px;
        padding-bottom: 30px;
    }
    .lunwen-time-dl dd{
        width:23%;
        margin-left: 2%;
        margin-top: 2%;
    }
    .lunwen-time-dl dl {
        margin: 0;
        margin-left: -2%;
        margin-top: -2%;
    }
    .shizi-title-dl dd{
        width: 48%;
    }
    .shizi-list-title{
        float: none;

    }
    .shizi-list-a{
        padding-top: 10px;
    }
    .shizi-list-a dd{
        margin-left: 0;
        margin-right: 15px;
        height: 34px;
        line-height: 34px;
        margin-top: 5px;
    }
    .keyan-dl dd{
        width: 48%;
    }
    .keyan-dl dd a {
        padding: 15px 10px;
        height: auto;
    }
    .keyan-dl2 dd:first-child+dd+dd a {
        height: auto;
    }
    .news-list li{
        height: 51px;
        line-height: 50px;
    }
    .news-list li a{
        font-size: 14px;
    }
    .news-list li span{
        font-size: 12px;
    }
    .erji{
        padding: 15px 0 20px;
    }
    .main1-dl  dl{
        margin-left: 0%;
    }
    .main1-dl dd{
        float: none;
        width: 100%;
        margin-left: 0%;
        margin-top: 15px!important;
    }
    .main1-dl dd a{
        font-size: 16px;
    }
    .main1-dl dd a img{
        width:40px ;
    }
    .logo-2 {
        font-size: 0;
        width: 250px;
        margin-left: 15px;
        margin-top: 23px;
    }
    .main1{
        padding: 15px 0;
    }
    .title-22 {
        padding-left: 13px;
    }
    .title-11 span{
        padding: 0 10px;
    }
    .title-22 .fl{
        font-size: 18px;
    }
    .list li h2{
        margin-top: 7px;
    }
    .title-11 span i {
        font-size: 16px;
    }
    .m25 {
        margin-top: 15px;
    }
    .main1-right-gai{
        margin-top: 25px;
        padding-bottom: 0px;
    }
    .main1-right{
        padding-top: 25px;
    }
}
@media only screen and (max-width: 500px){
    .main3-1 dd h1{
        font-size: 18px;
        padding-left: 15px;
        height: 48px;
        line-height: 48px;
    }
    .main3-2-dl dd{
        margin-left: 0!important;
        float: none;
        width: 100%!important;
    }
    .main3-2-dl dl{
        margin-left: 0;
    }
    .shizi-title-dl dd{
        width: 100%;
        margin-left: 0;
        margin-top: 15px;
    }
    .shizi-title-dl dd:first-child{
        margin-top: 0;
    }
    .shizi-title-dl dl{
        margin:0;
    }
    .keyan-dl dd a{
        padding: 10px 5px;
    }
    .keyan-dl dd{
        float: none;
        width: 100%;
        margin-left: 0;
        margin-top: 15px;
    }
    .keyan-dl dl{
        margin:0;
    }
    .logo-2 {
        font-size: 0;
        width: 250px;
        margin-left: 15px;
        margin-top: 24px;
    }


}
@media only screen and (max-width: 400px){
    .shiyan-title-2 span{
        padding: 0 20px;
    }
    .main2-pic{
        width: 100%;
        float: none;
        border:0!important;
        margin:0!important;
        margin-top:4px!important;
    }
    .main2-pic:first-child{
        margin-top:0px!important;
    }
    .title-11 a.fr{
        background-image: none!important;
        padding-right: 0;

    }
    .title-22 a.fr{
        background-image: none!important;
        padding-right: 0;

    }
    .logo-2{
        width: 230px;
        /*margin-top: */
    }
}


@media only screen and (max-width: 350px){
    .logo-2{
        width: 210px;
        margin-top:27px;
    }
}