.head-page .support_item>a span{
    color: #50C4D6;
}
.head-page .support_item>a:after {
    transform: scale(1);
    opacity: 1;
}

.support_pg_nav{
    border-bottom: 1px solid #F0F1F3;
    padding-bottom: 40px;
    box-sizing: border-box;
}
.support_pg_nav_tit  {
    margin-right: 20px;
}
.support_pg_nav .layui-form-checkbox>div{
    font-size: 18px;
    color: #333;
}
.support_pg_nav .category_nav{
    color: #333;
    margin-right: 55px;
     cursor: pointer;
}

.support_pg_nav .category_nav:last-child{
    margin-right: 0;
}

.support_pg_nav_box .category_nav{
   
}
.support_pg_nav_box .category_nav span{
    content: "";
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    line-height: 14px;
    border: 1px solid #d2d2d2;
    font-size: 12px;
    border-radius: 2px;
    background-color: #fff;
    -webkit-transition: .1s linear;
    transition: .1s linear;
    margin-right: 5px;
}
.support_pg_nav_box .category_nav span::before{
    content: "";
    display: block;
    width: 12px;
    height: 12px;
    background: url(../img/icon_checkbox.svg) no-repeat center/cover;
    opacity: 0;
}
.support_pg_nav_box .category_nav.active span {
    border: 1px solid #50C4D6;
    background: #50C4D6;
}
.support_pg_nav_box .category_nav.active span::before{
    opacity: 1;
}
/* .support_pg_nav_box .category_nav.active::before {
    border-color: #50C4D6;
} */



.support_pg .lists{
    margin-top: 15px;
}
.support_pg .list{
    border-bottom: 1px solid #EEEEEE;
    padding: 40px 25px;
    box-sizing: border-box;
    transition: all .4s;
}
.support_list_l{
    max-width: 50%;
    position: relative;
    padding-left: 62px;
    box-sizing: border-box;
}
.support_list_l::before{
    content: "";
    display: block;
    width: 32px;
    height: 44px;
    background: url(../img/support_l_tit.png) no-repeat center/cover;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}
.support_l_tit{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: all .4s;
}
.support_r_item::after{
    content: "";
    display: block;
    width: 2px;
    height: 22px;
    background: #CCCCCC;
    margin: 0 50px;
    box-sizing: border-box;
}
.support_r_item:last-child::after{
    display: none;
}
.support_r_time::before {
    content: "";
    display: block;
    width: 25px;
    height: 25px;
    background: url(../img/support_r_time.png) no-repeat center/cover;
    margin-right: 20px;
}
.support_r_downlode::before {
    content: "";
    display: block;
    width: 25px;
    height: 25px;
    background: url(../img/support_r_downlode.png) no-repeat center/cover;
    margin-right: 20px;
}


/* 客户服务 */
.service_pg01 .list{
    height: 228px;
    background: #FFFFFF;
    box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.15);
    border: 1px solid #FFFFFF;
    width: 47.5%;
    margin-right: 5%;
    padding: 50px 4.8%;
    box-sizing: border-box;
}
.service_pg01 .list:nth-child(2n){
    margin-right: 0;
}
.service_pg01 .list .list_texts {
    width: calc(100% - 118px);
    padding-right: 20px;
    box-sizing: border-box;
}
.service_pg01 .list .list_icon{
    width: 93px;
}
.service_pg01 .list .list_icon img{
    transition: all .4s;
}
.service_pg01 .list .list_text{
    width: calc(100% - 93px);
    padding-left: 10%;
    box-sizing: border-box;
}
.service_pg01 .list .list_text_con {
    margin-top: 9px;
}
.download_btn{
    width: 118px;
    height: 45px;
    background: #50C4D6;
    border-radius: 23px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: all .4s;
}
.service_pg02 .lists .img{
    width: 43%;
}
.service_pg02 .lists .texts{
    width: 54%;
}
.service_pg02 .lists .texts_list{
    height: 175px;
    background: #F6F6F6;
    padding: 33px 30px;
    box-sizing: border-box;
    margin-bottom: 35px;
    transition: all .4s;
    position: relative;
    overflow: hidden;
}
.service_pg02 .lists .texts_list:last-child{
    margin-bottom: 0;
}
.service_pg02 .lists .texts_list::after{
    content: "";
    display: block;
    width: 100%;
    height: 3px;
    background: #50C4D6;
    transition: all .4s;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
}
.service_pg02 .lists .texts_list_tit {
    transition: all .4s;
}
.service_pg02 .lists .texts_list_con {
    margin-top: 12px;
}
.service_pg03 .lists .texts{
    width: 45.5%;
}
.service_pg03 .lists .img{
    width: 50%;
}



/* 产品认证 */
.certification_pg01 .lists{
    position: relative;
    min-height: 375px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}
.certification_pg01 .img{
    width: 27.7%;
    position: absolute;
    left: 0;
}
.certification_pg01 .r_swiper{
    width: 73%;
    position: relative;
    padding: 0 100px;
    box-sizing: border-box;
    margin-left: auto;
}
.certification_pg01 .swiper-container{
    position: initial;
}
.certification_pg01 .swiper-slide{
    background: #dddddd;
    padding: 8px;
    box-sizing: border-box;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}
.certification_pg01 .swiper-button-next{
    right: 0;
}
.certification_pg01 .swiper-button-prev{
    left: 0;
}
.certification_pg01 .swiper-button-next, .certification_pg01 .swiper-button-prev{
    width: 56px;
    height: 56px;
    background: #50C4D6;
    border-radius: 50%;
}
.certification_pg01 .swiper-button-next::after, .certification_pg01 .swiper-button-prev::after{
    font-size: 20px;
    color: #fff;
    font-weight: 600;
}
.tech-tk {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: rgba(0, 0, 0, .68);
    z-index: 999;
    display: none;
}
.tech-tk.active {
    display: block;
}
.tech-tk-box {
    display: inline-block;
    background: #ffffff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 30px 20px;
    box-sizing: border-box;
    border-radius: 24px;
    max-width: 800px;
    width: 92%;
}
.tech-tk-img {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
.tech-tk-img .img{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 450px;
}
.tech-tk-img .img img{
    max-width: 100%;
    max-height: 100%;
}
.tech-tk-img .desc{
    margin-top: 15px;
}
.techclose {
    margin-left: auto;
    display: block;
    width: 17px;
}
.techclose img {
    transition: all .4s;
}
.techclose img:hover {
    transform: rotate(360deg);
}




@media only screen and (max-width: 1600px) {
    .certification_pg01 .lists{
        min-height: 337px;
    }
}
@media only screen and (max-width: 1480px) {
    .certification_pg01 .lists{
        min-height: 312px;
    }
}
@media only screen and (max-width: 1440px) {
    .certification_pg01 .lists{
        min-height: 303px;
    }
}
@media only screen and (max-width: 1400px) {
    .certification_pg01 .lists{
        min-height: 295px;
    }
}
@media only screen and (max-width: 1366px) {
    .certification_pg01 .lists{
        min-height: 288px;
    }
}
@media only screen and (max-width: 1240px) {
    .certification_pg01 .lists {
        min-height: 261px;
    }
}

@media only screen and (min-width: 960px){
    .close_btns:hover img {
        transform: rotate(360deg);
    }
    .support_pg .list:hover{
        box-shadow: 0 0 30px 0 rgba(6, 55, 129, 0.08);
    }
    .support_pg .list:hover .support_l_tit {
        color: #50C4D6;
    }
    .support_pg .list:hover .support_r_downlode {
        color: #50C4D6;
    }
    .support_pg .list:hover .support_r_downlode::before{
        background: url(../img/support_r_downlode_hover.png) no-repeat center / cover;
    }

    .download_btn:hover{
        color: #fff;
    }
    .service_pg01 .list:hover .list_icon img{
        transform: rotateY(180deg);
    }
    .service_pg01 .list:hover .list_text_tit {
        color: #50C4D6;
    }
    .service_pg01 .list:hover .download_btn {
        transform: translateX(-8px);
    }
    .service_pg02 .lists .texts_list:hover .texts_list_tit {
        color: #50C4D6;
    }
    .service_pg02 .lists .texts_list:hover::after{
        width: 100%;
    }
}
@media only screen and (max-width: 1280px){
    .support_pg_nav .category_nav {
        margin-right: 45px;
    }
    .service_pg01 .list .list_icon {
        width: 82px;
    }
    .service_pg01 .list .list_text {
        width: calc(100% - 82px);
    }
    .service_pg01 .list{
        height: 198px;
    }
    .certification_pg01 .lists{
        min-height: 270px;
    }
}
@media only screen and (max-width: 1200px){
    .support_pg .list{
        padding: 35px 25px;
    }
    .support_pg_nav .category_nav {
        margin-right: 40px;
    }
    .certification_pg01 .lists {
        min-height: 253px;
    }
}
@media only screen and (max-width: 1043px){
    .support_pg .list{
        padding: 30px 25px;
    }
    .support_pg_nav .category_nav {
        margin-right: 35px;
    }
    .support_pg_nav{
        padding-bottom: 35px;
    }
    .support_list_l{
        padding-left: 50px;
    }

    .service_pg01 .list {
        height: 175px;
        padding: 45px 3.5%;
    }
    .service_pg01 .list .list_icon {
        width: 70px;
    }
    .service_pg01 .list .list_text {
        width: calc(100% - 70px);
    }

    .certification_pg01 .lists {
        min-height: 224px;
    }
    .certification_pg01 .swiper-button-next, .certification_pg01 .swiper-button-prev {
        width: 48px;
        height: 48px;
    }
}
@media only screen and (max-width: 960px){
    .support_pg_nav{
        padding-bottom: 30px;
    }
    .support_pg_nav .category_nav {
        margin-right: 20px;
    }
    .support_pg_nav_tit {
        margin-right: 10px;
    }
    .download_btn {
        width: 98px;
        height: 42px;
    }
    .service_pg01 .list .list_texts {
        width: calc(100% - 98px);
        padding-right: 20px;
    }
}
@media only screen and (max-width: 768px){
    .support_r_time {
        display: none;
    }
    .support_r_downlode::before{
        width: 20px;
        height: 20px;
        margin-right: 6px;
    }
    .support_pg .list {
        padding: 20px 0;
    }
    .support_list_l::before{
        width: 22px;
        height: 30px;
    }
    .support_list_l {
        padding-left: 30px;
        max-width: 70%;
    }
    .support_pg_nav_box{
        line-height: 2.25;
    }
    .support_pg_nav {
        padding-bottom: 15px;
    }
    .support_pg .lists {
        margin-top: 5px;
    }
    .support_pg_nav .category_nav {
        margin-right: 20px;
        line-height: 2.25;
        font-size: 14px;
    }
    .support_pg_nav .category_nav:nth-child(2n){
        margin-right: 0;
    }

    .service_pg01 .list {
        height: auto;
        padding: 25px 15px;
        width: 100%;
        margin-right: 0;
        margin-bottom: 20px;
    }
    .service_pg01 .list:last-child{
        margin-bottom: 0;
    }
    .service_pg01 .list .list_texts {
        width: 100%;
        padding-right: 0;
    }
    .service_pg01 .list .list_icon {
        width: 45px;
    }
    .service_pg01 .list .list_text {
        width: calc(100% - 45px);
        padding-left: 15px;
    }
    .download_btn {
        width: 98px;
        height: 38px;
        margin: 20px auto 0;
    }
    .service_pg02 .lists .img {
        width: 100%;
    }
    .service_pg02 .lists .texts {
        width: 100%;
        margin-top: 20px;
    }
    .service_pg02 .lists .texts_list {
        height: auto;
        padding: 25px 15px;
        margin-bottom: 15px;
    }
    .service_pg02 .lists .texts_list:last-child{
        margin-bottom: 0;
    }
    .service_pg03 .lists .texts {
        width: 100%;
        margin-top: 20px;
    }
    .service_pg03 .lists .img {
        width: 100%;
    }
    .service_pg03 .lists {
        flex-direction: column-reverse;
    }
    .service_pg03 .lists .texts .con {
        margin-top: 10px;
    }

    .certification_pg01 .page_tit {
        text-align: center;
    }
    .certification_pg01 .img {
        width: 100%;
        position: initial;
    }
    .certification_pg01 .r_swiper {
        width: 100%;
        padding: 0 20px;
        box-sizing: border-box;
        margin-top: 30px;
    }
    .certification_pg01 .swiper-button-next, .certification_pg01 .swiper-button-prev {
        width: 40px;
        height: 40px;
    }
    .certification_pg01 .swiper-button-next::after, .certification_pg01 .swiper-button-prev::after{
        font-size: 14px;
    }
}