@media screen and (max-width: 1200px) {
    html,
    body {
      width: 100vw;
      overflow-y: scroll;
    }
    ul,
    ol {
      margin-bottom: 0px;
    }

    .header {
        height: 3rem;
        background-size: 100% 100%;
    }
    .bd-date{
        display: none;
    }
    .m_index_head .left_topnav a {
        font-size: 0.24rem;
    }
    .m_index_head {
        width: 100%;
    }
    .m_index_head .left_topnav {
        padding-top: .2rem;
    }
    .m_index_head .left_topnav a {
        margin: 0 .2rem;
    }
    .m_index_head .m_logobox {
        padding: 0.3rem 0!important;
        margin: 0 auto;
        width: 4rem;
        height: 1.1rem;
    }
    .m_index_head .m_logobox img {
        width: 4rem;
    }
    .head-nav {
        height: 0.86rem;
        line-height: 0.86rem;
        font-size: 0.24rem;
    }
    .head-nav ul {
        width: 100%;
    }
    .head-nav ul li {
        padding: 0 .3rem;
        width: 20%;
        box-sizing: border-box;
    }
    .content-main {
        width: 100%;
    }
    .swiper-wrapper {
        position: relative;
        width: 92%;
        margin: 0 auto;
    }
    .swiper-container {
        height: 7.14rem;
        margin: .3rem auto 0;
    }
    .swiper-slide {
        width: 100%;
        height: 7.14rem;
    }
    .swiper-slide img {
        width: auto;
        height: 7.14rem;
    }
    .swiper-slide .lb-txt {
        height: .8rem;
    }
    .swiper-slide p {
        height: .8rem;
        line-height: .8rem;
        padding: 0 .15rem;
    }
    .swiper-pagination {
        bottom: 2px;
    }
    .activity {
        margin: .4rem 0;
        width: 100%;
    }
    .activity a {
        width: 100%;
    }
    .activity img {
        width: 100%;
        padding: 0 .46rem;
        box-sizing: border-box;
    }
    .search {
        margin: .3rem .46rem;
        width: 50%;
        box-sizing: border-box;
    }
    .search input {
        height: .68rem;
        line-height: .68rem;
        font-size: 0.16rem;
    }
    .search a img {
        height: 0.68rem;
    }
    .left-block {
        float: left;
        width: 100%;
        padding: 0 .5rem;
        box-sizing: border-box;
    }
    .list-content ul li {
        display: inline-block;
    }
    .list-content ul li a p{
        width: 70%;
    }
    .mb-slide {
        padding: 0 0.46rem;
        box-sizing: border-box;
    }
    .slideBox {
        margin: auto;
        max-width: 100%;
    }
    .slideBox .bd img {
        width: 100%;
    }
    .right-block {
        margin: 20px auto;
        width: 100%;
    }
    .mb-yy {
        padding: 0 0.46rem;
    }
    .mb-m {
        padding: 0 0.46rem;
        box-sizing: border-box;
    }
    .mlbd-blok li {
        width: 100%;
    }
    .mlbd-blok li .mlbd-img {
        width: 100%;
    }
    .mlbd-blok li .mlbd-title {
        width: 100%;
    }
    .wztj {
        margin: 0.48rem 0.46rem;
    }
    .wztj .wztj-title {
        width: 1.6rem;
        line-height: .6rem;
        font-size: 0.24rem;
        padding: .4rem .36rem;
        margin: 0.4rem 0;
    }
    .wztj-link {
        width: 84%;
        padding: 0;
    }
    .wztj-link .link-m43 {
        padding: 0 0.43rem;
    }
    .wztj-link .link-m36 {
        padding: 0 0.36rem;
    }
    .last {
        border-right: none !important;
    }
}