body {
    margin: 0;
    padding: 0;
}

.top {
    display: flex;
    margin: 20px auto;
    width: 69%;
    justify-content: space-between;
}

.nav {
    width: 100%;
    background-color: #f5f5f5;
    display: flex;
    justify-content: center;
}

.nav > li > a {
    font-size: 21px;
    position: relative;
}

.dropdown {
    display: none;
    position: absolute;
    padding: 0;
    width: 100%;
    z-index: 2;
}

.dropdown li {
    list-style: none;
    /*padding: 0 28px;*/
    text-align: center;
    line-height: 30px;
    background-color: #044b99;
}

.dropdown li:hover {
    background-color: #fff;
}

.swiper-container {
    width: 100%;
    height: 100%;
}
.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.swiper-slide > img {
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.focus_btn {
    width: 100%;
    margin: 0 auto;
    background-color: #fbfbfb;
}

.focus_btn  ul {
    display: flex;
    list-style: none;
    justify-content: center;
}

.focus_btn  ul  li {
    text-align: center;
    width: 10%;
}

.focus_btn  ul  li  p:nth-child(2) {
    margin: 10px 0 0 0;
}
.focus_btn  ul  li  p:nth-child(3) {
    padding-bottom: 36px;
}
.focus_btn  ul  li:hover {
    background-color: #f5f5f5;
}

.focus_btn  ul  li  div {
    width: 30%;
    margin: 0 auto;
    padding-top: 50px;
}

.focus_btn  ul  li  p {
    line-height: 25px;
    margin: 0;
}

.icon {
    width: 5rem;
    height: 5rem;
}

.pbottom {
    padding-bottom: 10px;
    font-size: 14px;
}

.diagnosis {
    width: 100%;
    text-align: center;
    /*margin: 20px auto;*/
    padding-top: 65px;
    padding-bottom: 11px;
}

.diagnosis > h2 {
    font-weight: 900;
}

.diagnosis > div {
    width: 100%;
    border-top: #dddddd solid 1px;
}

.diagnosis > div > div {
    width: 10px;
    height: 10px;
    background-color: #044b99;
    border-radius: 70%;
    position: absolute;
    left: 50%;
    margin-top: -5px;
}

.diagnosis > div > span {
    color: #dddddd;
    font-size: 18px;
    margin: 20px auto;
    position: relative;
    top: 15px;
}

.go_icon {
    border: 1px solid #999;
    float: right;
    width: 35px;
    height: 35px;
    text-align: center;
    line-height: 25px;
    font-size: 22px;
    border-radius: 7px;
    margin-top: 7px;
    background-image: url("/assets/img/icon/right.png");
    background-size: 55%;
    background-repeat: no-repeat;
    background-position: center;
    margin-right: 15px;
}

.text_span {
    padding-left: 20px;
    line-height: 50px;
    font-size: 19px;
    width: 76px;
    color: #333;
    font-weight: 900;
}

.tabshow > ul > li {
    list-style: none;
}

.tabshow > ul {
    display: flex;
    margin: 0 auto;
    width: 60%;
    justify-content: space-around;
    flex-wrap: wrap;
}

.tabshow > div {
    margin-top: 40px;
}

.tabshow > ul > li > div > img {
    width: 100%;
}

.tabshow > ul > li {
    width: 30%;
}

.more {
    width: 240px;
    text-align: center;
    margin: 30px auto;
    font-size: 19px;
    line-height: 50px;
    border: 1px solid #666;
    border-radius: 30px;
    background-color: #044b99;
    color: #fff;
}


.bottom {
    background: #333333;
    width: 100%;
    height: 20rem;
    display: flex;
    justify-content: center;
}

.bottom .l_ident {
    margin: auto 0;
    margin-right: 80px;
}

.bottom .l_ident > img {
    margin-top: 5px;
}

.bottom .l_ident > div {
    display: flex;
    justify-content: center;
}

.wapper {
    /*margin-bottom: 140px;*/
}

.yihu {
    background-image: url("/assets/img/yimeiicon/21.png");
    /*margin-top: -65px;*/
    background-repeat: no-repeat;
}

.tabshow2 {
    padding-bottom: 100px;
}

.tabshow2 > ul > li {
    list-style: none;
    padding-right: 10px;
}

.tabshow2 > div {
    margin-top: 40px;
}

.tabshow2 > ul {
    display: flex;
    margin: 0 auto;
    width: 60%;
}

.tabshow2 > ul > li > div > img {
    width: 100%;
}

.tabshow2 > ul > li {
    width: 30%;
}

.c_ident1 {
    display: flex;
    border-left: 1px solid #3e3e3e;
    border-right: 1px solid #3e3e3e;
}

.c_ident {
    margin: auto 45px;
}

.c_ident .c_bot {
    margin: 21px 0 0 0;
}

.c_ident1 .rm_img {
    margin-right: 15px;
}

.two_code {
    margin: auto 0 auto 80px;
}

.two_code_img {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
}

.two_code_img p {
    color: #cecece;
    text-align: center;
}

.copyright {
    width: 100%;
    height: 70px;
    background-color: #222222;
    text-align: center;
    color: #fff;
    font-size: 17px;
    line-height: 70px;
}

.tabshow2 > ul > li > div {
    background-color: #fff;
}
.new{
    background-color: #f5f5f5;
    padding-bottom: 50px;
}
.new_list{
    width: 60%;
    margin: 0 auto;
}

.list_on{
    background-color: #fff;
    padding: 20px;
    margin-bottom: 25px;
}
.new_text>p:nth-child(1){
    font-weight: 900;
    font-size: 22px;
}
.new_text>p:nth-child(2){

}
.new_text .go_icon{
    margin-top: -45px;
}
.new_text{
    height: 169px;
}

.show2_text_tit{
    font-size: 17px;
    border-bottom: 1px solid #878787;
    line-height: 54px;
    margin-bottom: 20px;
    color: #878787;
}
.swiper-pagination-bullet-active{
    background: #007aff!important;
}
.swiper-pagination-bullet{
    background: #fff;
    opacity:1.2;
}
.swiper-pagination{
    position: relative!important;
}
.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{
    bottom: 35px!important;
}
.lo_img{
    width: 33%;
}
.dropdown-item{
    color: #fff;
}
.dropdown-item:hover{
    color: #000;
}
.dropdown-item a:hover{
    color: #000;
}
.go_icon2{
    display: none;
    background-image: url("/assets/img/yimeiicon/b-right.png");
    border: 1px solid #999;
    float: right;
    width: 35px;
    height: 35px;
    text-align: center;
    line-height: 25px;
    font-size: 22px;
    border-radius: 7px;
    margin-top: 7px;
    background-size: 25%;
    background-repeat: no-repeat;
    background-position: center;
    margin-right: 15px;
}
.tabshow > ul > li{
    background-color: #f5f5f5;
    margin-bottom: 20px;
}
.tabshow > ul > li:hover .text_span{
    color: #044b99;
}
.tabshow > ul > li:hover .go_icon{
    display: none;
}
.tabshow > ul > li:hover .go_icon2{
    display: block;
    background-color: #0066cc;
}

.tabshow2 > ul > li:hover .text_span{
    color: #044b99;
}
.tabshow2 > ul > li:hover .go_icon{
    display: none;
}
.tabshow2 > ul > li:hover .go_icon2{
    display: block;
    background-color: #0066cc;
}
.tabshow2 > ul > li:hover .show2_text_tit {
    border-color: #044b99;
}
.new_text .go_icon2 {
    margin-top: -45px;
}
.new_list > .list_on:hover .go_icon{
    display: none;
}
.new_list > .list_on:hover .go_icon2{
    display: block;
    background-color: #0066cc;
}
.new_list > .list_on:hover .new_text>p:nth-child(1){
    color: #0066cc;
}
.lylx{
    width: 100%;
}
.lylx_list{
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    width: 65%;
    margin: 0 auto;
}
.lylx_list>div{
    background-color: #f5f5f5;
    margin-right: 30px;
    margin-bottom: 30px;
}
.lylx_list>div> .list_content{
    padding: 20px;
}
.lylx_list>div> .list_content>p:nth-child(1){
    font-size: 18px;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 1px;
    font-weight: 900;
    margin-bottom: 0;
}
.lylx_list>div> .list_content>p:nth-child(2){
    font-size: 14px;
}
.lylx_list>div> .list_content>p:nth-child(3){
    font-size: 26px;
    font-weight: normal;
    color: #999999;
    line-height: 45px;
}
.list_content p{
    margin: 0;
}
.list_content .go_icon{
    margin-top: -40px;
}
.list_content .go_icon2 {
    margin-top: -40px;
}
.lylx .more{
    margin: 50px auto;
}
.lylx_list > div:hover .tit{
    color: #0066cc;
}
.lylx_list > div:hover p:nth-child(3){
    color: #333333;
}
.lylx_list > div:hover .go_icon{
    display: none;
}
.lylx_list > div:hover .go_icon2{
    display: block;
    background-color: #0066cc;
}


.go_icon3{
    margin-top: -40px;
    border: 1px solid #999;
    float: right;
    width: 35px;
    height: 35px;
    text-align: center;
    line-height: 25px;
    font-size: 22px;
    border-radius: 7px;
    /*margin-top: 7px;*/
    background-image: url(/assets/img/icon/right.png);
    background-size: 55%;
    background-repeat: no-repeat;
    background-position: center;
    margin-right: 15px;
}

@media all and (min-device-width: 1200px){
    .top img:nth-child(2) {
        display: none;
    }
    .top img:nth-child(3) {
        display: none;
    }

    .introduction {
        position: relative;
        padding: 0 0 2% 0;
        background-color: #f9fbfc;
    }

    .pre_img {
        display: inline-block;
        width: 45%;
        position: relative;
        z-index: 10;
    }

    .pre_img > img {
        width: 100%;
    }

    .pre_text {
        position: absolute;
        top: 35px;
        right: 0;
        width: 60%;
        background-image: url("/assets/img/yimeiicon/20.png");
        /*z-index: -1;*/
        color: #fff;

    }

    .pre_text > div > .pre_content > div {
        font-size: 15px;
        text-indent: 2em;
        text-align: justify;
        letter-spacing: 4px;
        line-height: 32px;
    }

    .pre_text > div > h3 {
        font-weight: 900;
    }

    .pre_text > div {
        padding-left: 145px;
    }

    .pre_text .more {
        float: left;
        margin: 40px auto;
        color: #2e68a9;
        background-color: #fff;
        width: 200px;
    }
    .pre_img-t{
        display: none;
    }
    .new_text p:nth-child(2){
        word-break: break-all;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
    }
    .sj-two-code{
        display: none;
    }
    .btn-nav{
        display: none;
    }
    .show2_text{
        padding: 15px;
        height: 173px;
    }
    .lylx_list img{
        height: 240px;
    }

    .swiper-container2{
        display: none;
    }


    .pre_content {
        color: #fff;
        width: 64%;
        overflow: hidden;
        text-align: justify;
        height: 43rem;
    }

    .new_list img{
        float: left;
        margin-right: 15px;
        width: 240px;
        height: 160px;
    }
    .c_ident div{
        display: flex;
        align-items: center;
    }
    .c_ident div:nth-child(1) p{
        color: #fff;
        margin-bottom: 0;
        font-size: 4rem;
    }
    .c_ident div:nth-child(2) p {
        font-size: 1.5rem;
        width: 26rem;
    }
}