@media (max-width: 1340px) {
    .top_logo {
        width: 640px;
    }
    .navbar .navbar-nav>li>a {
        font-size: 17px;
        padding: 10px 0px;
    }
    .sydh h1,
    .slidedt .hd ul li {
        font-size: 22px;
    }
    .sydh span {
        font-size: 12px;
    }
    .zxdt .zxdtlt .title h2,
    .ggl li a,
    .slidedt .bd li .title h2,
    .dwdtnr li h2 {
        font-size: 15px;
    }
    .dibu_bg {
        padding: 20px 0px;
    }
    .dibu_bq p {
        font-size: 13px;
    }
}

@media (max-width: 1200px) {
    .top_logo {
        width: 520px;
    }
    .ctlf {
        width: 596px;
    }
    .ctrg {
        width: calc(100% - 630px);
    }
    .ggl li {
        margin-bottom: 8px;
    }
    .ggl li a {
        line-height: 45px;
        height: 45px;
        padding: 0px 15px 0px 18px;
    }
    .slidedt .bd li .time b {
        font-size: 18px;
    }
    .slidedt .bd li .time span {
        font-size: 13px;
    }
    .slidedt .bd li .title {
        width: calc(100% - 80px);
    }
    .slidedt {
        width: 500px;
    }
    .dwdt {
        width: calc(100% - 540px);
    }
    .list_rg .ltrg_tit h1 {
        font-size: 22px;
        padding-bottom: 8px;
    }
    .list_lb li h2,
    .szdwnr ul li a,
    .szdwnr h3 span,
    .contt_zhwen p,
    .dpzw_box p,
.szdwlb2 li .mar .title,
.list_tp li .mar .title {
        font-size: 15px;
    }
    .list_lb li span {
        font-size: 12px;
    }
    .contt_tit h1 {
        font-size: 20px;
        line-height: 30px;
        padding: 15px 12px;
    }
    .contt_zhwen {
        padding: 20px 15px;
    }
    .contt_sxp {
        padding: 15px 12px;
    }
    .contt_sxp li {
        font-size: 14px;
        line-height: 24px;
    }
}

@media (max-width: 1024px) {
    .top_box {
        height: 70px;
        padding: 0px;
    }
    .top_box .top_ser {
        display: none;
    }
    .top_logo {
        width: 400px;
        height: 50px;
        margin-top: 10px;
    }
    /* 小于1200就缩导航 */
    .navbar {
        margin-top: 0px;
        position: absolute;
        display: block;
        margin-right: 0;
        top: 35px !important;
        right: 15px !important;
    }
    .navbar .menuBtn {
        width: 30px;
        cursor: pointer;
        position: absolute;
        right: 5px;
        top: 50%;
        z-index: 9;
        padding-top: 4px;
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
        transform: translateY(-50%);
    }
    .navbar .menuBtn b {
        display: block;
        height: 3px;
        background-color: #fff;
        margin-bottom: 5px;
        border-radius: 2px;
        transition: 0.3s;
        -ms-transition: 0.3s;
        -moz-transition: 0.3s;
        -webkit-transition: 0.3s;
        -o-transition: 0.3s;
    }
    .navbar .menuBtn2 {
        display: none;
    }
    .navbar .menuslider {
        opacity: 0;
        visibility: hidden;
        position: fixed;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        display: block;
        background: #fff;
        background-size: cover;
        z-index: 99;
        width: 100%;
        height: calc(100% - 70px) !important;
        left: 0;
        top: 70px;
        -webkit-transition: all 0.3s ease-in-out;
        -moz-transition: all 0.3s ease-in-out;
        -o-transition: all 0.3s ease-in-out;
        -ms-transition: all 0.3s ease-in-out;
        transition: all 0.3s ease-in-out;
    }
    .navbar .menuslider .navbar-nav {
        margin-top: 20px;
        overflow: hidden;
        padding: 0 3%;
    }
    .navbar .menuslider a {
        font-weight: normal !important;
    }
    .navbar .menuslider .nav-child {
        width: 100%;
        display: none;
        position: relative !important;
        background-color: transparent;
        float: none;
        border: none;
        top: 0 !important;
        left: 0 !important;
        padding: 10px 0 10px 10px !important;
        margin: 0 0 -1px 0 !important;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
    }
    .navbar .menuslider .nav-child li {
        text-align: left;
        padding: 0;
        border-bottom: none;
    }
    .navbar .menuslider .nav-child li:hover {
        background: none;
    }
    .navbar .menuslider .nav-child li a {
        padding: 5px 10px;
    }
    .navbar .menuslider .nav-child li>dl {
        display: none;
        position: relative;
        left: 0;
        top: 0;
        background: none;
        padding-left: 15px;
    }
    .navbar .menuslider .nav-child li.hasChild.on>dl {
        display: block;
    }
    .navbar .menuslider .nav-child:before {
        display: none;
    }
    .navbar .navbar-nav>li {
        width: 100% !important;
        display: block;
        position: relative;
        text-align: left !important;
        padding: 10px !important;
        box-sizing: border-box;
        height: auto;
        border-bottom: 1px solid #ccc;
        background: none !important;
    }
    .navbar .navbar-nav>li a {
        text-align: left !important;
        line-height: 24px;
        color: #333 !important;
        background: none !important;
        padding: 0px;
        font-size: 16px;
    }
    .navbar .navbar-nav>li.hasChild>em {
        position: absolute;
        top: 0;
        right: 10px;
        z-index: 9;
        width: 20px;
        height: 45px;
        background: url(../images/nav-down.png) center no-repeat;
        background-size: 80%;
        cursor: pointer;
        -webkit-transition: all 0.5s ease;
        -moz-transition: all 0.5s ease;
        -ms-transition: all 0.5s ease;
        -o-transition: all 0.5s ease;
        transition: all 0.5s ease;
    }
    .navbar .navbar-nav>li.hasChild.on>em {
        transform: rotate(45deg);
    }
    .navbar .hasChild:before {
        display: none;
    }
    .navbar li.hasChild.on .nav-child {
        display: block !important;
        background: none;
    }
    .navbar li.hasChild.on .nav-child li .nav-san {
        display: block;
    }
    .navbar li.hasChild.on .nav-child li .nav-san li a {
        font-size: 14px;
        color: #666;
        padding: 5px 15px 5px 30px;
        box-sizing: border-box;
        position: relative;
    }
    .navbar li.hasChild.on .nav-child li .nav-san li a::before {
        content: "";
        position: absolute;
        left: 17px;
        top: 50%;
        margin-top: -2px;
        width: 4px;
        height: 4px;
        background: #ddd;
    }
    .navbar .menu-bott {
        display: block;
        overflow: hidden;
        background: #cf1718;
        padding: 15px 20px;
    }
    .navbar .menu-bott .top-right {
        width: 100%;
        float: left;
    }
    body.side-right .navbar .menuslider {
        opacity: 1;
        visibility: visible;
        top: 70px;
        box-shadow: 0px 0px 59px 0px rgb(19 40 83 / 10%);
    }
    body.side-right .navbar .menuBtn {
        display: none;
    }
    body.side-right .navbar .menuBtn2 {
        display: block;
    }
    body.side-right .navbar .menuBtn b {
        display: none;
        margin: 0;
        position: absolute;
        left: 0;
        top: 50%;
        width: 30px;
    }
    body.side-right .navbar .menuBtn b:first-child {
        display: block;
        transform: rotate(45deg);
        -webkit-transform: rotate(45deg);
        -o-transform: rotate(45deg);
        -ms-transform: rotate(45deg);
    }
    body.side-right .navbar .menuBtn b:last-child {
        display: block;
        transform: rotate(-45deg);
        -webkit-transform: rotate(-45deg);
        -o-transform: rotate(-45deg);
        -ms-transform: rotate(-45deg);
    }
    .navbar .menu-bott .top-right .top_sl,
    .navbar .menu-bott .top-right .top_xl {
        width: 100%;
        font-size: 16px;
        color: #fff;
        line-height: 30px;
    }
    .navbar .menu-bott .top-right .top_sl span {
        font-size: 20px;
        font-weight: bold;
        color: #fff;
    }
    .navbar .menu-bott .top-right .top_xl {
        margin: 0px;
        padding: 0px;
    }
    .navbar .menu-bott .top-right .top_xl::before {
        display: none;
    }
    .navbar .menu-bott .top-right .search {
        width: 100%;
        position: relative;
        float: left;
        margin-top: 15px;
    }
    .navbar .menu-bott .top-right .search .sertxt {
        width: 91%;
        line-height: 40px;
        border: 1px solid #fff;
        border-radius: 100px;
        background: none;
        color: #fff;
        font-size: 16px;
        padding: 0 6% 0 3%;
        height: 40px;
    }
    .navbar .menu-bott .top-right .search .serbtn {
        position: absolute;
        top: 7%;
        right: 15px;
    }
    .navbar .menu-bott .search .txt::-webkit-input-placeholder {
        color: #fff;
    }
    .navbar .menu-bott .search .txt:-moz-placeholder {
        color: #fff;
    }
    .navbar .menu-bott .search .txt::-moz-placeholder {
        color: #fff;
    }
    .navbar .menu-bott .search .txt:-ms-input-placeholder {
        color: #fff;
    }
    .navbar .menu-bott .search .txt:focus {
        outline: none;
    }
    .sydh h1,
    .slidedt .hd ul li {
        font-size: 20px;
    }
    .zxdt .zxdtlt .title h2,
    .ggl li a,
    .slidedt .bd li .title h2,
    .dwdtnr li h2 {
        font-size: 14px;
    }
    .yqlj h1 {
        font-size: 16px;
    }
    .yqlj .yqljnr a {
        font-size: 13px;
    }
    .ctlf {
        width: 495px;
    }
    .ctrg {
        width: calc(100% - 525px);
    }
    .ggl li:nth-of-type(6) {
        display: none;
    }
    .slidedt {
        width: 420px;
    }
    .dwdt {
        width: calc(100% - 460px);
    }
    .dibu_bg {
        padding: 15px 0px;
    }
    .dibu_bq p {
        line-height: 24px;
    }
    .list_lf {
        display: none;
    }
    .list_rg {
        width: calc(100% - 0px);
    }
    .list_rg .ltrg_tit h1 {
        font-size: 18px;
    }
}


@media (max-width: 900px) {
    .ctlf {
        width: 390px;
    }
    .ctrg {
        width: calc(100% - 420px);
    }
    .ggl li:nth-of-type(5) {
        display: none;
    }
    .slidedt {
        width: 350px;
    }
    .dwdt {
        width: calc(100% - 380px);
    }
.list_tp ul,
.szdwlb2 ul{
   margin-left:-15px;
  margin-right:-15px;
}
.list_tp li .mar,
.szdwlb2 li .mar{
   margin-left:15px;
  margin-right:15px;
 }


}

@media (max-width: 700px) {
    .ctlf,
    .slidedt {
        width: 100%;
        margin-bottom: 30px;
    }
    .ctrg,
    .dwdt {
        width: calc(100% - 0px);
    }
    .ggl li:nth-of-type(5),
    .ggl li:nth-of-type(6) {
        display: block;
    }
    .list_rg .ltrg_tit span {
        width: 100%;
        margin-top: 0px;
        margin-bottom: 15px;
    }
.list_tp li{
  width:50%;
}

.szdwlb2 li{
   width:25%;
}
.list_lb li h2, .szdwnr ul li a, .szdwnr h3 span, .contt_zhwen p, .dpzw_box p, .szdwlb2 li .mar .title, .list_tp li .mar .title{
      font-size: 14px;
}
}

@media (max-width: 600px) {
  .minpic{
    height:auto;
  }
.cont_box2{
   padding-top:30px;
}
}



@media (max-width: 500px) {
    .top_logo {
        width: 300px;
    }
    .szdwnr ul li {
        width: 33.3%;
    }
    .szdwnr ul li a {
        font-size: 14px;
    }


.szdwlb2 li{
   width:33.3%;
}


}
@media (max-width: 420px) {
    .list_tp li{
     width:100%;
    }


.szdwlb2 li{
   width:50%;
}


}
@media (max-width: 375px) {
    .top_logo {
        width: 240px;
    }
    .szdwnr ul li {
        width: 50%;
    }
}