@media screen and (max-width:1366px) {
    .title1 h1{
        font-size: 36px;
    }
    .index2 .item-style{
        font-size: 17px;
    }
    .mian-box .text-content{
        font-size: 15px;
    }
    .tab-class .div{
        font-size: 18px;
    }
    .index4-ul .img-box4,.img-box{
        width:35px;
        height: 35px;
    }
    .index4-ul .title-style {
        margin: 9px auto;
        font-size: 16px;
    }
    .home4 .m11t li a {
        font-size: 16px;
    }
    .m3l .title {
        font-size: 24px;
    }
    .m3la .txt h3 {
        font-size: 34px;
    }
    .m3r span {
        font-size: 28px;
    }
    .m3r p {
        font-size: 18px;
    }
    .m3la {
        width: 400px;
    }
    .home4 .left-bottom-text .title {
        font-size: 20px;
    }
    .home4 .left-bottom-text{
        font-size: 14px;
    }
    .home4 .m11b .roll-top .text h3{
        font-size: 18px;
    }
    .home4 .m11b .roll-top .date span{
        font-size: 30px;
    }
    .home4 .m11b .roll-top .date{
        width: 70px;
    }
    .home4 .m11b .roll-top li{
        height: 100px !important;
    }
    .home4 .left-bottom-text{
        height: 90px;
    }
}

@media screen and (min-width: 992px) and (max-width: 1200px) {
    .magin {
        width: 95%;
        margin: 0 auto;
    }
    .index_margin {
        width: 95%;
        margin: 0 auto;
    }
    .mian-box .text-content {
        width: 40%;
        padding: 30px 30px;
    }
}

@media screen and (max-width:768px) {
  
    .margin-auto {
        margin: 0;
    }
    a.logo {
        width: 157px;
        position: absolute;
        left: 10px;
    }
    .index5-nav a {
        font-size: 14px;
    }
    .title1 p {
        font-size: 13px;
        color: #33383a;
    }
    .title1 p:before{
        margin: 0 10px 4px 0;
    }
    .title1 p:after {
        margin: 0 0 4px 10px;  
    }
    /* .swiper-container img {
     
        height: 50vw;
    } */
    #cssmenu>ul>li>a {
        color: #333333;
    }
    .index3 {
        padding: 20px;
        width: 95%;
        margin: 30px auto;
    }
    .select select {
        width: 45%;
    }
    .mian-box {
        position: static;
      display: block;
      
    }
  
    .mian-box .text-content {
        position: static;
        width: 100%;
        padding: 10px 0px;
        margin-left: 0;
        font-size: 13px;
        opacity: 1;
    }
    .mian-box .text-content .text-box {
        width: 100%;
     
    }
    .img-box4 {
        width: 20px;
        height: 20px;
        margin-top: 10px;
    }
    .img-box4 img{
        height: 11px;
    }
    .tab-class .div .img1,.tab-class .div .img2 {
        /* width: 23px;
        height: 25px; */
        width: 19px;
    height: 22px;
        margin-right: 1px;
    }
    .tab-class .div {
        font-size: 14px;
    }
    .tab-class {
        height: 70px;
    }
    .index4-ul {
        margin-top: 25px;
        padding: 0 2.5%;
    }
    .index4-ul li {
        /* width:50%; */
        width: 95%;
        margin-bottom: 10px;
        margin: 0 auto;
        /* height: auto; */
        float: none;
}
    
    .index4-ul .title-style {
        font-size: 14px;
        color: #249dde;
       
    }
    /* .index4-ul li .picture{
        height: 200px;
    } */
    .content-text {
       height: auto;
        font-size: 12px;
        overflow: hidden;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2
    }
    .index5 .item .right-item h4 {
        font-size: 16px;
    }
    .index5 .item .right-item p {
        font-size: 13px;
    }
    .index5-nav {
        width: 90%;
        font-size: 16px;
    }
    .index2 .item-style {
        width: 49%;
        height: 60vw;
        margin-right: 0;
        margin-bottom: 2%;
        font-size: 13px;
    }
    .index2 .item-style:nth-child(2n) {
        float: right;
    }
    .index2 .item-style .item-title {
        position: absolute;
        left: 5%;
        bottom: 27%;
    }
    .index2-enter-img {
        width: 14px !important;
        height: 19px;
    }
    .img-box {
        width: 37px;
        height: 37px;
        margin-top: 10px;
    }
    .mian-box {
        width: 100%;
    }
  
    .other-index {
        display: none;
    }
    .title1 h1 {
        font-size: 20px;
        font-weight: 400;
    }
    .index1,
    .index4 {
        padding: 30px 0 0 0;
    }
    .index2{
        padding: 30px 0 10px 0;
    }
    .index4, .index2{
        margin: 0;
    }
    .title1 {
        margin-bottom: 20px;
    }
    .tab-class .div {
        font-size: 10px;
    }
    .tab-class {
        height: 45px;
    }
    .index5 .main-box {
        display: block;
    }
    .index5 .right-box {
        width: 100%;
        margin: 10px auto;
    }
    .index5 .left-box {
        width: 100%;
        margin: 10px auto;
    }
    .index5 .left-bottom-text {
        height: 89px;
        font-size: 10px;
    }
    .index5 .left-bottom-text .title {
        margin-bottom: 4px;
        font-size: 13px;
    }
    .index5 .main-box {
        margin-bottom: 40px;
    }
    /* 新闻中心 */
    .home4 .m11b {
        margin-top: 25px;
    }
    .home4 .m11t li {
        zoom: 0.8;
        width: 20.33%;
    }
    .home4 .left-bottom-text {
        height: 80px;
        font-size: 13px;
    }
    .home4 .left-bottom-text .title {
        font-size: 15px;
    }
    .home4 .m11b .slide {
        float: none;
        width: 100%;
    }
    .home4 .m11b .slide li p {
        font-size: 14px;
    }
    .home4 .m11b .slide .prev,
    .home4 .m11b .slide .next {
        zoom: 0.7;
    }
    .home4 .m11b .roll-top {
        float: none;
        width: 100%;
        margin-top: 20px;
    }
    .home4 .m11b .roll-top li {
        height: 100px !important;
        margin-bottom: 10px;
    }
    .home4 .m11b .roll-top .date {
        display: none;
    }
    .home4 .m11b .roll-top .text {
        width: 100%;
    }
    .home4 .m11b .roll-top .text h3 {
        font-size: 14px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .home4 .m11b .roll-top .text p {
        overflow: hidden;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
    }
    .home5 {
        height: auto;
        padding-top: 30px;
    }
    
    .img-box {
        width: 24px;
        height: 24px;
        margin-top: 10px;
    }
    .img-box img {
        width: 8px;
    }
    .index5 .main-box {
        padding: 0 15px;
    }
    .home4 .m11t ul {
      
        width: 92%;
        margin: 30px auto;
    }
    .m3l .title {
        font-size: 16px;
        line-height: 26px;
    }
    .m3r p {
        font-size: 16px;
    }
    .m3r span {
        font-size: 24px;
    }
    .home4 {
        padding: 30px 0;
    }
    .index1 .tab-class   .div .img1-div{
        width: 20%;
       
    }
    .index1 .tab-class   .active-class .img1-div{
        width: 20%;
       
    }
    
    .index1 .tab-class .div .img2-div{
        width: 20%;
       
    }
    .index1 .tab-class .active-class .img2-div{
        width: 20%;
       
    }
    .index1 .tab-class .div .img3-div{
        width: 20%;
      
    }
    .index1 .tab-class .div  .img4-div{
        width: 20%;
        
    }
    
    .index1 .tab-class .active-class .img3-div{
        width: 20%;
      
    }
    .index1 .tab-class .active-class .img4-div{
        width: 20%;
       
    }
    
   
}


@media screen and (min-width: 768px) and (max-width: 992px) {
    .w {
        width: 100%
    }
    .title1 h1 {
        font-size: 28px;
        font-weight: 400;
    }
    .title1 p {
        font-size: 14px;
    }
    .title1 .line {
        width: 50px;
    }
    .index_margin .item-style {
        width: 49.8%;
        margin-bottom: 5px;
    }
    .mian-box .text-content {
        width: 45%;
        padding: 30px 30px;
    }
    .mian-box .text-content .text-box {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 5;
        overflow: hidden;
    }
    .img-box {
        margin-top: 30px;
    }
    .mian-box {
        width: 100%;
    }
    .tab-class {
        height: 90px;
    }
    .index5 .main-box {
        display: block;
    }
    .index5 .right-box {
        width: 100%;
        margin: 10px auto;
    }
    .index5 .left-box {
        width: 100%;
        margin: 10px auto;
    }
    .m3la img {
       
        width: 44px;
    }
}
@media only screen and (min-width: 768px) and (max-width: 1199px){
.m3l .title,.m3r h3 {
    font-size: 18px;
}
}
@media only screen and (max-width: 950px){
.md {
    padding: 25px 0;
}
.m3 .wrap {
    display: block;
    width: 100%;
    padding: 0 15px;
}
/* .m3l .title {
    font-size: 18px;
    line-height: 28px;
} */
/* .m3la {
    width: 100%;
} */
.m3la {
    width: 94%;
}
.m3la .txt h3 {
    font-size: 24px;
}
.m3r {
    width: 100%;
    margin: 0;
    padding: 0;
    margin-top: 20px;
    border: 0;
}
/* .m3r p {
    font-size: 18px;
   
} */
/* .m3r span {
    font-size: 27px;
} */
.swiper-container-bn .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    margin: 0 5px !important;
}
.m3l .title {
    font-size: 16px;
    line-height: 26px;
}
.m3r p {
    font-size: 16px;
}
.m3r span {
    font-size: 24px;
}
}