.mobile_top1 {
    display: none;
}

.lex_mobile {
    display: none;
}

.swiper-container {
    display: none;
}

.lex_case_mobile {
    display: none;
}

.banner {
    width: 100%;
    color: #ffffff;
    font-size: 48px;
    position: relative;
    font-family: czh;
    height: 100vh;
    font-weight: bold;

}

.anli {
    position: absolute;
    top: 50%;
    display: none;
    left: 50%;
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.top1 {
    position: absolute;
    width: auto;
    min-width: 100%;
    height: 100%;
    top: 50%;
    left: 50%;
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

/*----------视觉设计--------------*/
.midd1l {
    height: auto;
    width: 24.5%;
    text-align: right;
    background-color: #fff100;
    padding: 8% 2% 0 5%;
    color: #000000;
    position: relative;

}

.midd1l div {
    color: #000000;
}

.shijue {
    font-size: 24px;
    font-family: czh;
    line-height: 1;
    font-weight: bold;
}

.eng {
    font-size: 37px;
    font-family: czh;
    line-height: 1;
    font-weight: bold;
}

.midd1l ul {
    font-size: 22px;
    font-family: czh !important;
    margin-top: 18%;
    font-weight: normal;
}

.midd1l a {
    color: #000!important;
    transition: all 0.4s;
}

.midd1l li:hover a {
    margin-right: 10px;
}

.botwz {
    width: 75%;
    font-size: 17px;
    line-height: 30px;
    font-family: czh;
    font-weight: normal;
    position: absolute;
    bottom: 10%;
    right: 8%;
}

.midd1m, .midd1m2 {
    width: 75.5%;
    height: auto;
}

.lex {
    display: flex;
    flex-wrap: wrap;
    padding: 0 0;
    margin: 0 0;

}

.midtr {
    width: 100%;
    height: auto;
    padding: 0 0;
    margin: 0 0;
}

.xmwz1 {
    position: absolute;
    z-index: 999;
    bottom: -100%;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    color: #ffffff;
    padding: 15px 5%;
    ransition: all 0.4s;
    -moz-transition: all 0.4s; /* Firefox 4 */
    -webkit-transition: all 0.4s; /* Safari 和 Chrome */
    -o-transition: all 0.4s; /* Opera */
}

.lex_box {
    width: 50%;
    height: auto;
    position: relative;
    overflow: hidden;
}

.lex_box:hover .xmwz1 {
    bottom: 0;
}

.lex_box img {
    width: 100%;
    transition: all 0.4s;
    height: 100%;
    display: block;
}

.lex_box:hover img {
    transform: scale(1.2);
}

.mingcheng {
    font-size: 22px;
    font-family: czh;
}

.xm {
    font-size: 16px;
    font-family: czh;
    display: -webkit-box;
    overflow: hidden;
    white-space: normal !important;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical

}

/*----------舞台设计--------------*/

.topbor {
    border-top: 2px solid #fff100;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.jddw {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    z-index: 999;
}

.imgmid1 {
    width: 100%;
    height: auto;
    transition: all 0.4s;
}

.topbor:hover img {
    transform: scale(1.2);
}

.topbor:hover > div.jddw > div.midblnav {
    opacity: 1;
    transition: all 0.4s;
}

.midblnav {
    width: 50%;
    height: auto;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 30px 5%;
    opacity: 0;
}

.midblnav p {
    color: #ffffff;
}

.xiangmu {
    font-size: 26px;
    font-family: czh;
}

.jianjie {
    margin-top: 10px;
    font-size: 16px;
}

.midbrnav {
    width: 50%;
    height: auto;
    text-align: right;
    padding: 30px 5%;
    background-color: #fff100;
    color: #000000;
}

.midbrnav a {
    color: #000!important;
}

.wutai {
    font-size: 24px;
    line-height: 1;
    font-family: czh;
    font-weight: bold;
}

.stage {
    font-size: 37px;
    line-height: 1;
    font-family: czh;
    font-weight: bold;
}

.jianj1 {
    font-size: 18px;
    font-weight: normal;
    margin-top: 20px;
}

.botlnav {
    width: 50%;
    height: auto;
    padding: 30px 5%;
    background-color: #fff100;
    color: #000;
}

.botrnav {
    width: 50%;
    height: auto;
    padding: 30px 5%;
    background-color: rgba(0, 0, 0, 0.5);
    text-align: right;
    color: #ffffff;
    opacity: 0;
}

.topbor:hover > div.jddw > div.botrnav {
    opacity: 1;
    transition: all 0.4s;
}

.jianjie1 {
    font-size: 18px;
    margin-top: 10px;
}

.botlnav a {
    color: #000!important;
}

/*----------技术应用--------------*/
.midd1m2 > div {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.bott {
    height: auto;
    width: 24.5%;
    background-color: #fff100;
    padding: 8% 5% 0 2%;
    color: #000000;
    position: relative;
}

.botimg {
    width: 100%;
    height: auto;
}

.bott ul {
    font-size: 22px;
    text-align: left;
    color: #000000;
    margin-top: 18%;
    font-family: czh !important;
}

.botwz1 {
    width: 75%;
    font-size: 17px;
    line-height: 30px;
    font-family: czh;
    font-weight: normal;
    position: absolute;
    bottom: 10%;
    left: 8%;
    font-weight: normal;

}

.bott a {
    color: #000!important;
    transition: all 0.4s;
}

.bott li:hover a {
    margin-left: 10px;
}

.midd1m2 > div:hover .xmwz1 {
    bottom: 0;
}

.midd1m2 > div img {
    transition: all 0.4s;
}

.midd1m2 > div:hover img {
    transform: scale(1.2);
}

.icon-wb {
    font-size: 30px;
    background-color: rgba(0, 0, 0, 0);
}

@media screen and (max-width: 1680px) {
    .container {
        width: 1300px;
    }

    .banner {
        font-size: 44px;
    }
}

@media screen and (max-width: 1440px) {
    .container {
        width: 1200px;
    }



    .botwz1 {
        padding-top: 260px;
        font-size: 14px;
        width: 230px;
    }

    .botwz {
        font-size: 14px;
    }

   .midd1l ul, .bott ul {
        font-size: 18px;
    }
    .shijue{
        font-size: 20px;
    }

    .eng {
        font-size: 28px;
    }

    .wanhui {
        font-size: 20px;
    }

    .zongwenyi {
        font-size: 20px;
    }
    .mingcheng{
        font-size: 22px;
    }
    .xm{
        font-size: 15px;
    }
    .xiangmu {
        font-size: 22px;

    }

    .jianjie {
        font-size: 15px;
    }

    .wutai {
        font-size: 20px;
    }

    .stage {
        font-size: 28px;
    }

    .jianj1 {
        font-size: 16px
    }

    .jianjie1 {
        font-size: 15px;
    }

    .banner {
        font-size: 38px;
    }
}

@media screen and (max-width: 1366px) {
    .container {
        width: 1100px;
    }

    .botwz1 {
        padding-top: 230px;
        width: 200px;
    }

    .shijue, .midd1l ul, .bott ul {
        font-size: 17px;
    }

    .bott {
        padding-top: 4%;
    }
}

@media screen and (max-width: 1200px) {
    .container {
        width: 1000px;
    }

    .botwz, .botwz1 {
        font-size: 12px;
    }

    .wutai {
        font-size: 15px;
    }

    .shijue, .midd1l ul, .bott ul {
        font-size: 14px;
    }
    .banner{
        font-size: 34px;
    }
    .eng, .stage {
        font-size: 25px;
    }

    .mingcheng {
        font-size: 19px;
    }.xiangmu{
    font-size: 20px;
         }

    .xm {
        font-size: 12px;
    }
    .jianj1{
        font-size: 12px;
    }
    .jianjie{
        font-size: 12px;
    }
}

@media screen and (max-width: 1024px) {
    .container {
        width: 90%;
    }

    .banner{
        height: 100%!important;
        background: none!important;

    }

    .top1 {
        display: none;
    }

    .lex {
        display: none;
    }

    .imgmid1 {
        display: none;
    }

    .lex_case_mobile {
        display: block;
        width: 100%;
        position: relative;
    }

    .lex_case_mobile img {
        width: 100%;
    }

    .swiper-container {
        display: block;
    }

    .footer_mobile {
        display: block;
    }

    .lex_mobile {
        display: block;
        width: 100%;
        background-color: #fff100;
        padding: 40px 5%;
        margin-top: -10px;
    }

    .xmwz1 {
        bottom: 0;
        padding: 20px 5%;
    }

    .mingcheng {
        font-size: 24px;
    }

    .xm {
        font-size: 18px;
    }

    .shijue, .midd1l ul {
        color: black;
        font-size: 24px;
        line-height: normal;
    }

    .eng {
        color: black;
        font-size: 37px;
        line-height: normal;
    }

    .botwz {
        color: black;
        padding-top: 2%;
        font-size: 24px;
        width: 100%;
        position: inherit;
    }

    .swiper-button-next, .swiper-button-prev {
        width: 60px;
        height: 60px;
        background: rgba(255, 255, 255, 0.6);
    }

    .swiper-button-next:hover, .swiper-button-prev:hover {
        background: rgba(255, 255, 255, 0.6);
    }

    .swiper-button-next:after, .swiper-button-prev:after {
        content: none;
    }

    .swiper-button-prev {
        transform: rotate(180deg);
        left: 5%;
    }

    .swiper-button-next {
        right: 5%;
    }

    .swiper-button-next .iconfont, .swiper-button-prev .iconfont {
        font-size: 30px;
        color: #fff;
    }

    .swiper-button-next:hover .iconfont, .swiper-button-prev:hover .iconfont {
        color: #fff100;
    }

    .mobile_top1 {
        width: 100%;
        display: block;
    }

    .banner {
        font-size: 48px;
        display: inline-block;
    }
}

@media screen and (max-width: 992px) {
}

@media screen and (max-width: 768px) {
}

@media screen and (max-width: 414px) {
    .banner {
        font-size: 30px;
    }

    .shijue, .midd1l ul, .botwz, .mingcheng {
        font-size: 18px;
    }

    .eng {
        font-size: 25px;
    }

    .xm {
        font-size: 14px;
    }

    .xmwz1 {
        padding: 10px 5%;
    }

    .swiper-button-next, .swiper-button-prev {
        width: 40px;
        height: 40px;
    }

    .swiper-button-next .iconfont, .swiper-button-prev .iconfont {
        font-size: 26px;
    }
}