.index_opacity_tran{
    transition: all 1s;
    opacity: 0;
    transform: translateY(100px);
}

.index_product_lop_chil{
    transition: all 1s 0.5s !important;
    opacity: 0;
    transform: translateY(100px);
}

.index_link{
    text-decoration: none;
}

.index_link:hover{
    text-decoration: none;
}

.index_banner_header{
    height: 4.9rem;
    width: 100%;
    background-color: #122033;
    position: fixed;
    z-index: 999999999;
    top: 0;
}

.index_logo{
    display: none;
}

.index_banner_one_position{
    text-align: right;
    padding-right: 1.67rem;
}

.index_phone_banner_header{
    display: flex;
    width: 100%;
    height: 4.08rem;
    align-items: center;
    justify-content: space-between;
}

.index_logo_phone{
    padding: 1rem 0 1rem 2rem;
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    height: 4.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.index_logo_phone h1{
    margin: 0;
    padding: 0;
    line-height: 1;
}

.index_logo_phone img{
    width: 11.45rem;
    height: 2.8rem;
}

.index_select_phone{
    padding: 1.3rem 2rem 1.2rem 2rem;
    margin-right: -15px;
}

.index_select_solid_box{
    width: 1.33rem;
    height: 1.33rem;
    /* background-color: red; */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.index_select_solid_box span{
    display: block;
    width: 1.33rem;
    height: 0.2rem;
    background-color: #fff;
    position: relative;
}

.index_select_solid_box span:nth-of-type(1){
    transform-origin: left top;
}

.index_select_solid_box span:nth-of-type(3){
    transform-origin: left bottom;
}

/* .index_select_solid_box span:nth-of-type(1)::after{
    content: '';
    background-color: #122033;
    width: 0.2rem;
    height: 0.2rem;
    position: absolute;
    right: 0.8rem;
}

.index_select_solid_box span:nth-of-type(2)::after{
    content: '';
    background-color: #122033;
    width: 0.2rem;
    height: 0.2rem;
    position: absolute;
    left: 0.5rem;
} */

.index_banner_box{
    position: relative;
    margin-top: 4.08rem;
}


.index_banner_page_box{
    position: absolute;
    bottom: 2.3rem;
    left: 2rem;
    z-index: 20;
    width: 3.96rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.index_banner_page_box img{
    width: 1.18rem;
    height: 2rem;
}

.index_banner_page_num{
    position: absolute;
    right: 2rem;
    bottom: 2.4rem;
    z-index: 20;
    color: #fff;
}

.index_banner_page_num .swiper-pagination-current{
    color: #E60D1E;
    font-size: 1.6rem;
    font-weight: bold;
}

.index_banner_page_num .swiper-pagination-total{
    font-size: 1.2rem;
    color: #fff;
}

.index_banner_nav{
    display: none;
}

.index_banner_contact,.index_banner_more,.index_banner_bottom{
    display: none;
}

.index_banner_phone_nav{
    /* height: calc(100vh - 4.9rem); */
    height: 0;
    overflow: hidden;
    width: 100%;
    background-color: #122033;
    padding: 0 2rem;
    box-sizing: border-box;
}

.index_banner_nav_item{
    height: 5.4rem;
    border-bottom: 0.1rem dashed #425166;
    display: flex;
    align-items: center;
}

.index_banner_nav_item span{
    color: #fff;
    font-size: 1.6rem;
}

.index_banner_list{
    width: 100%;
    height: 41.57rem;
}

.swiper-container{
    height: 100%;
}

.index_banner_item{
    width: 100%;
    height: 100%;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.next_page:focus,.previous_page:focus{
    outline: none;
    border: none;
}

.index_banner_bottom_phone{
    width: 100%;
    height: 15.25rem;
    background-color: #212E42;
    position: relative;
    overflow: hidden;
}

.swiper-container_phone_banner{
    height: 100%;
}

.index_banner_phone_items{
    display: flex;
    /* align-items: center; */
    width: 100%;
    justify-content: flex-start;
    padding-top: 3.2rem;
    padding-right: 2rem;
}

.index_banner_phone_items_left{
    width: 50%;
    padding-left: 1.8rem;
}

.index_items_top{
    padding-bottom: 0.4rem;
    border-bottom: 0.1rem solid #425166;
}

.index_items_top span:nth-of-type(1){
    font-size: 2.67rem;
    color: #E9EDF5;
}

.index_items_top span:nth-of-type(2){
    font-size: 1.17rem;
    color: #E9EDF5;
}

.index_items_title{
    margin-top: 1.1rem;
    color: #A4B4CC;
    font-size: 1.17rem;
    display: block;
    letter-spacing: 2px;
}

.swiper-pagination-bullet{
    width: 1rem;
    height: 1rem;
    background-color: #425166;
    border-radius: 50%;
    display: inline-block;
}

.index_nav_content_image{
    display: none;
}

.index_nav_content_about{
    width: 100%;
    height: 24rem;
    background-image: url(../images/e57b9c68715c0e25856c53411cb483d.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    position: relative;
}

.index_nav_content_text{
    position: relative;
    background-color: #121F32;
}

.phone_nav_index_content{
    background-color: rgba(18,32,51,.9);
    position: absolute;
    left: 2rem;
    bottom: -8.4rem;
    height: 15rem;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    width: calc( 100% - 4rem );
}

.phone_nav_index_content span:nth-of-type(1){
    color: #E9EDF5;
    font-size: 1.2rem;
    position: relative;
    letter-spacing: 3px;
    display: block;
    height: 4.1rem;
}

.phone_nav_index_content span:nth-of-type(1)::after{
    content: '';
    width: 5.4rem;
    height: 0.2rem;
    background-color: #fff;
    position: absolute;
    left: -0.2rem;
    bottom: 1.2rem;
}

.phone_nav_index_content span:nth-of-type(1)::before{
    content: '';
    width: 5.4rem;
    height: 0.2rem;
    background-color: #E60D1E;
    position: absolute;
    right: 0.6rem;
    bottom: 1.2rem;
}

.phone_nav_index_content span:nth-of-type(2){
    color: #fff;
    font-size: 2.4rem;
}

.index_nav_content_text_context{
    background-color: #121F32;
    padding: 5rem 2rem 1.6rem;
    line-height: 3.2rem;
    letter-spacing: 2px;
}

.index_nav_content_text_context span{
    color: #E9EDF5;
    font-size: 1.17rem;
    position: relative;
    z-index: 10;
}

.index_nav_contact_more_box{
    padding-bottom: 4rem;
    background-color: #121F32;
    padding-left: 2rem;
}

.index_nav_content_more{
    width: 12.7rem;
    height: 4.8rem;
    border: 0.1rem solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.index_nav_content_more span{
    color: #fff;
    font-size: 1.33rem;
    margin-right: 0.6rem;
}

.index_nav_content_more .icon{
    width: 0.94rem;
    height: 1.6rem;
    fill: #fff;
}

.index_rdteam_box{
    display: none;
}

.index_rdteam_phone{
    background-color: #212E42;
}

.index_rdteam_phone_top{
    height: 13.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.index_rdteam_phone_top span{
    font-size: 1rem;
    color: #E9EDF5;
    position: relative;
    height: 2.9rem;
    display: block;
    letter-spacing: 0.2rem;
    /* width: 14.17rem; */
    display: block;
    text-align: center;
}

.index_rdteam_phone_top span:nth-of-type(1)::after{
    content: '';
    position: absolute;
    left: 2rem;
    bottom: 0;
    background-color: #fff;
    width: 5.4rem;
    height: 0.2rem;
}

.index_product_nav .index_rdteam_phone_top span:nth-of-type(1)::after {
    left: 0.25rem;
}

.index_product_nav .index_rdteam_phone_top span:nth-of-type(1)::before{
    right: 0.25rem;
}

.index_rdteam_phone_top span:nth-of-type(1)::before{
    content: '';
    position: absolute;
    right: 2rem;
    bottom: 0;
    background-color: #E60D1E;
    width: 5.4rem;
    height: 0.2rem;
}

.index_rdteam_phone_top span:nth-of-type(2){
    font-size: 2.4rem;
    color: #E9EDF5;
    margin-top: 1.2rem;
}

.index_rdream_phone_service_item{
    height: 12.6rem;
    width: 100%;
    background-size: 100%;
    background-position: 100% 100%;
    background-repeat: no-repeat;
    margin-bottom: 0.4rem;
}

/* .index_rdream_phone_service_item:nth-of-type(1){
    background-image: url('../images/hospital-3089884.png');
}

.index_rdream_phone_service_item:nth-of-type(2){
    background-image: url('../images/thisisengineering-raeng-nyAzMQ6Ejgs-unsplash.png');
}

.index_rdream_phone_service_item:nth-of-type(3){
    background-image: url('../images/science-in-hd-pAzSrQF3XUQ-unsplash.png');
}

.index_rdream_phone_service_item:nth-of-type(4){
    background-image: url('../images/national-cancer-institute-LxPrHCm8-TI-unsplash.png');
}

.index_rdream_phone_service_item:nth-of-type(5){
    background-image: url('../images/marvin-meyer-HN1roKF-DS4-unsplash.png');
} */

.index_rdream_phone_service_item:nth-last-of-type(1){
    margin-bottom: 0;
}

.index_rdteam_phone_items_icon_mark{
    width: 100%;
    height: 100%;
    background-color: rgba(33,46,66,.7);
    display: flex;
    align-items: center;

    padding: 0 2rem;
}

.index_rdteam_phone_items_icon{
    width: 6.4rem;
    height: 6.4rem;
    border-radius: 50%;
    background-color: #122033;
    display: flex;
    align-items: center;
    justify-content: center;
}

.index_rdteam_phone_items_icon .icon{
    width: 3rem;
    height: 3rem;
    fill: #fff;
}

.index_rdteam_phone_items_text{
    flex: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    padding-left: 1.6rem;
}

.index_rdteam_phone_items_text span{
    color: #fff;
    line-height: 3rem;
    letter-spacing: 0.05rem;
}

.index_rdteam_phone_items_text span:nth-of-type(1){
    font-size: 1.6rem;
    font-weight:normal;
}

.index_rdteam_phone_items_text span:nth-of-type(2){
    font-size: 1.4rem;
}

.index_product_box{
    background-color: #121F32;
    width: 100%;
}

.index_nav_content_phone{
    display: flex;
    height: 15.8rem;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.index_nav_content_phone span{
    color: #fff;
}

.index_nav_content_phone span:nth-of-type(1){
    color: #E9EDF5;
    font-size: 1.2rem;
}

.index_nav_content_phone span:nth-of-type(2){
    color: #E9EDF5;
    font-size: 2.4rem;
}

.index_product_nav_list{
    display: none;
}

.index_product_nav_list_phone{
    padding: 0 2rem;
    box-sizing: border-box;
}

.index_product_nav_list_row{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2rem 3.5rem;
    border-top: 0.1rem solid #425166;
}

.index_product_nav_list_row:nth-last-of-type(1){
    border-bottom: 0.1rem solid #425166;
}

.index_product_nav_list_phone_items{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    cursor: pointer;
}

.index_product_nav_list_phone_items .icon{
    width: 3.36rem;
    height: 4.48rem;
    fill: #AFBBCC;
}

.index_product_nav_list_phone_items span{
    color: #AFBBCC;
    font-size: 1.4rem;
    margin-top: 0.8rem;
}

.index_product_nav_list_row .action .icon{
    fill: #fff;
}

.index_product_nav_list_row .action span{
    color: #fff;
}

.index_product_nav_list_row .action{
    position: relative;
}

.index_product_nav_list_row .action::after{
    content: "";
    height: 0.4rem;
    width: 5.6rem;
    background-color: #fff;
    position: absolute;
    bottom: -2rem;
}

.index_product_list_phone{
    display: none;
}

.index_product_list_phone_show{
    padding: 2rem 2rem 0;
    overflow: hidden;
}

.index_product_list_phone_items{
    width: 49%;
    margin-right: 2%;
    background-color: #212E42;
    margin-bottom: 1.8rem;
    float: left;
}

.index_product_list_phone_items:nth-child(even){
    margin-right: 0;
}

.index_product_list_phone_items .index_product_list_phone_pic{
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 12.6rem;
}

.index_product_list_phone_items .index_product_list_phone_pic img{
    width: 100%;
    height: auto;
    transform: scale(1.2);
}

.index_product_list_phone_text{
    padding: 1.2rem 0.8rem;
}

.index_product_list_phone_text span{
    color: #fff;
    font-size: 1.17rem;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.index_nav_more_box{
    display: flex;
    align-items: center;
    justify-content: center;
    padding-bottom: 4rem;
}

.index_product_nav_list,.index_news_phone_hide{
    display: none;
}

.index_news_box{
    width: 100%;
    background-color: #212E42;
}

.index_news_phone_top{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding-top: 4rem;
}

.index_news_phone_top span{
    color: #E9EDF5;
    font-size: 1.2rem;
    letter-spacing: 0.05rem;
}

.index_news_phone_top span:nth-of-type(1){
    margin-bottom: 2.6rem;
    position: relative;
    display: block;
}

.index_news_phone_top span:nth-of-type(1)::before{
    width:5.4rem;
    height:0.2rem;
    background-color: #fff;
    content: '';
    position: absolute;
    left: -2rem;
    bottom: -1.2rem;
}

.index_news_phone_top span:nth-of-type(1)::after{
    width:5.4rem;
    height:0.2rem;
    background-color: #E60D1E;
    content: '';
    position: absolute;
    right: -1.9rem;
    bottom: -1.2rem;
}

.index_news_phone_top span:nth-of-type(2){
    color: #E9EDF5;
    font-size: 2.4rem;
}

.index_news_phone_list_show{
    padding: 0.4rem 2rem 0;
}

.index_news_phone_item{
    padding: 2rem 0;
    width: 100%;
    height: 10.58rem;
    border-bottom: 0.1rem dashed #425166;
}

.index_news_phone_items_pic{
    width: 11.58rem;
    height: 7.25rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    float: left;
}

.index_news_phone_items_pic img{
    width: 100%;
    height: auto;
    transform: scale(1.4);
}

.index_news_phone_items_text{
    float: left;
    width: calc( 100% - 11.58rem );
    height: 7.25rem;
    overflow: hidden;
    padding-left: 0.8rem;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
}

.index_news_phone_items_text span{
    color: #748399;
}

.index_news_phone_items_text span:nth-of-type(2){
    font-size: 0.83rem;
}

.index_news_phone_items_text span:nth-of-type(3){
    font-size: 1.2rem;
}

.index_news_phone_items_text span:nth-of-type(1){
    color: #fff;
    font-size: 1.17rem;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    height: 3.33rem;
}

.index_phone_news_items_more{
    display: flex;
    align-items: center;
}

.index_phone_news_items_more .icon{
    width:0.83rem;
    height:1.4rem;
    fill: #748399;
    margin-left: 0.8rem;
}

.index_news_more_box{
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0 4rem 0;
}

.footer{
    display: none;
}

.footer_phone{
    width: 100%;
    /* height: 26rem; */
    background-color: #121F32;
}

.footer_phone_logo{
    text-align: center;
    padding-top: 4rem;
}

.footer_phone_nav{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding-top: 2.2rem;
}

.footer_phone_nav_row{
    text-align: center;
    padding-bottom: 1.2rem;
}

.footer_phone_nav_row span{
    color: #AFBBCC;
    font-size: 1.2rem;
    display: inline-block;
    margin-left: 2.4rem;
}

.footer_phone_bottom{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: 1.2rem;
}

.footer_phone_bottom span{
    color: #AFBBCC;
    font-size: 1.2rem;
    display: block;
    margin-bottom: 1.2rem;
}