@media only screen and (max-width: 640px) {
    html {
        background: #f1f1f1;
    }

    body {
        max-width: 640px;
        margin: 0 auto;
    }

    .am-container {
        width: 100%;
        max-width: 100%;
        padding: 0px;
    }

    .am-header .am-header-title {}

    .am-header-default .am-header-nav>a {
        color: #333
    }

    .am-menu-offcanvas1 .am-menu-toggle {
        color: #333
    }

    .am-header .am-header-title img {
        height: 49px;
        margin: 0;
    }

    .bg_main {
        background: #f1f1f1;
    }

    .bg_fff {
        background: #fff;
    }

    .p_main {
        padding: 20px 0;
    }

    .container {
        width: 100%;
    }

    .am-pureview {
        width: 100%;
        left: 0%;
        height: 100%;
        top: 0%;
        z-index: 99999;
    }

    /*head*/
    .head {
        height: 50px;
        background: #fff;
    }

    /*logo*/
    .logo {
        float: left;
        width: 60%;
        height: 50px;
        padding-left: 10px;
        line-height: 50px;
    }

    /*navmenu*/

    .active ul {
        display: block !important;
    }

    .navmenu ul {
        position: fixed;
        height: 100%;
        width: 100%;
        top: 0px;
        background: #fff;
        z-index: 8;
        display: none;
        overflow-y: scroll;
        overflow-x: hidden;
        left: 0;
        padding: 50px 0;
    }

    .navmenu li a {
        line-height: 49px;
        text-align: left;
        text-indent: 1em;
        border-top: 1px solid #ddd;
        border-right: none;
        color: #333;
    }

    .am-popup-hd .am-close {
        color: #333;
        opacity: 1;
    }

    .navmenu a:hover,
    .navmenu a.cur {
        background: #fff;
        color: #e50006
    }

    .navmenu .child {
        margin: auto;
        background: #f1f1f1;
        box-shadow: none;
        position: relative;
        display: block;
    }

    .navmenu .child a {
        font-size: 13px;
        line-height: 49px;
        position: relative;
        border-color: #eaeaea;
        display: block;
        width: 25%;
        float: left;
        background: #f1f1f1;
        text-align: center;
        text-indent: 0;
        color: #656565
    }

    .navicon {
        width: 50px;
        height: 50px;
        position: absolute;
        right: 0px;
        top: 0px;
        cursor: pointer;
        transition-duration: 0.8s;
        -webkit-transition-duration: 0.8s;
        z-index: 9;
        text-align: center;
        /* background: #fff; */
    }

    .navicon span {
        width: 25px;
        height: 2px;
        background: #000;
        position: absolute;
        top: 15px;
        display: block;
        transition-duration: 0.8s;
        -webkit-transition-duration: 0.8s;
        right: 15px;
    }

    .navicon span:nth-child(2) {
        top: 23px;
    }

    .navicon span:nth-child(3) {
        top: 31px;
    }

    .navicon.active span {}

    .navicon.active span:nth-child(2) {
        opacity: 0
    }

    .navicon.active span:nth-child(1) {
        -webkit-transform: rotate(45deg);
        top: 25px;
    }

    .navicon.active span:nth-child(3) {
        -webkit-transform: rotate(-45deg);
        top: 25px;
    }

    /*banner*/
    .banner {
        position: relative;
        /* margin-top:50px;*/
    }

    /*title*/
    .title {
        margin: 0px 0 20px;
        text-align: center;
        padding: 10px;
    }

    .title h1 {
        font-size: 20px;
        font-weight: bold;
        position: relative;
        padding: 0;
    }

    .title p:before,
    .title p:after {
        content: none;
    }

    .list_image li {
        padding: 6px;
    }

    .content {
        padding: 5px;
    }

    .news {
        width: 100%;
        float: none;
        padding: 12px !important;
        background: #fff;
        margin: 0 0 12px;
    }

    /*royalmm*/
    .royalmm {
        width: 70%;
        position: fixed;
        right: 0px;
        z-index: 9999;
        bottom: 0;
        left: 0;
        height: 50px
    }

    .royalmm a {
        display: block;
        text-align: center;
        background: #000;
        padding: 3px 0;
        color: #fff;
        border: none;
        font-size: 13px;
    }

    .royalmm span {
        color: #fff;
    }

    .royalmm span:before {
        color: #fff;
    }

    .royalmm a [class*=am-icon] {
        line-height: 24px;
        font-size: 18px;
        display: block;
        margin-bottom: 0px;
        color: #252525
    }

    .m_yy {
        bottom: 0;
        right: 0;
        width: 30%;
        background: #f00000;
        color: #fff;
        height: 50px;
        line-height: 50px;
        position: fixed;
        text-align: center;
        z-index: 9999;
    }

    .m_yy a {
        color: #fff
    }

    .postion {
        display: none;
    }

    .am-gotop-fixed {
        right: 0;
        bottom: 60px
    }

    .banner_n {
        height: 125px;
    }

    .l_i_t_r .pic {
        display: none;
    }

    .l_i_t_r .txt {
        position: relative;
        width: 100%;
        font: none;
        padding: 0;
    }

    .l_i_t_r .txt p .am-btn {
        position: relative;
        `
    }

    .l_i_t_r .txt h3 {
        margin-bottom: 10px;
    }

    .l_i_t_r .txt p.time {
        display: none;
    }

    .l_i_t_r li {
        margin: 0 0 15px;
        padding: 15px;
    }

    .l_i_t_r_s .txt {
        width: 65%;
        position: absolute;
        right: 0;
        height: 100%;
        padding: 0 0 0 15px;
    }

    .l_i_t_r_s .pic {
        width: 35%;
        float: left;
        margin: 0;
        position: relative;
    }

    .l_i_t_r_s .item {
        padding: 15px 0;
        position: relative;
    }

    .l_i_t_r_s {
        padding: 15px;
    }

    .l_i_t_r_s .pic img {
        height: 100px;
        width: 100%;
    }

    .page_left a {
        padding: 12px 30px;
    }


    .banner .item {
        height: 275px;
    }

    .list {
        width: 100%;
    }

    .copyright {
        padding: 10px 20px 60px;
    }

    .navmenu li {
        width: 100%;
    }

    /* 甯堣祫 */
    .teacher li {
        padding: 5px;
    }

    .teacher .txt {
        padding: 5px
    }

    .teacher .txt h3 {
        font-size: 14px;
        padding-bottom: 5px;
    }

    .teacher .txt p {
        font-size: 12px;
        color: #666
    }

    /* 鍏徃浠嬬粛 */
    .about {
        padding: 40px 10px 20px;
        background: #fff;
    }

    .about p {
        font-size: 14px;
    }

    .about .about_img {
        padding-top: 20px;
    }

    /* 椤圭洰 */
    .index_pro {
        background: #000;
        padding: 20px 0
    }

    .index_pro_bg {
        padding: 20px 0 0;
    }

    .index_pro li {
        padding: 5px;
    }

    .index_pro .txt {
        position: relative;
        background: #fff;
        padding: 5px
    }

    .index_pro h3 {
        color: #333;
        font-size: 14px;
        padding: 0 0 5px 0;
    }

    .index_pro a {
        color: #666;
        font-size: 12px;
        padding: 0 0 0 0;
    }

    .index_pro p {
        color: #666;
        font-size: 12px;
        padding: 0 0 2px 0;
    }

    /* 鏂囩珷 */
    .am-article {
        padding: 20px;
    }

    /* 鍒楄〃 */
    .img_list li {
        padding: 5px;
    }

    .img_list .txt {
        padding: 5px;
    }

    .img_list .txt h3 {
        padding: 0;
        font-size: 14px
    }

    .img_list .txt p {
        padding: 0;
        font-size: 12px;
        color: #666
    }

    .img_list .item {
        text-align: left;
    }

    .am-popup {
        z-index: 99999;
    }

    .royalmm a:hover {
        background: #111;
    }


}