body,html{
    color: #333;
}
.font_20{
    font-size: 20px;
}
.dashed{
    border: 1px dashed #dedede;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0;
}
.width_1200{
    width: 1200px;
    margin: 0 auto;
}
#t1{
    position: fixed;
    top: 0;
    z-index: 99;
    width: 100%;
}
#hi-tab{
    height: 70px;
    line-height: 70px;
    background-color: #fff;
}
#hi-tab>a{
    float: left;
    width: 181px;
    height: 36px;
    margin-left: 360px;
    margin-top: 17px;
}
#hi-tab>a>img{
    display: block;
}
#hi-tab>a{
    object-fit: cover;
}
#hi-tab>div{
    width: 100%;
    height: 70px;
    position: sticky;
    top: 0;
}
#hi-tab ul{
    float: right;
    margin-right: 364px;
    height: 70px;
}
#hi-tab li{
    float: left;
    margin-right: 45px;
    position: relative;
    cursor: pointer;
}
#hi-tab li:last-of-type{
    margin-right: 0;
}
#hi-tab li i{
    position: relative;
    font-size: 18px;
}

#hi-tab li.active_red i{
    color: #0076EB;
}
#hi-tab li:hover i{
    color: #0076EB;
}
#hi-tab li.active_red::after,#hi-tab li:hover::after{
    content: '';
    position: absolute;
    width: 40px;
    height: 4px;
    left: 50%;
    bottom: 0;
    background-color: #0076EB;
    transform: translateX(-50%);
}
.banner{
    width: 1920px;
    height: 560px;
    margin: 70px auto 6px;
}
.container {
    margin: 0 auto;
}

.container>h2 {
    /* display: inline-block; */
    font-size: 40px;
    line-height: 56px;
    text-align: center;
}
.container>h2 i{
    position: relative;
    display: inline-block;
}
.container>h2 i::after{
    content: '';
    position: absolute;
    right: -84px;
    bottom: 11px;
    width: 58px;
    height: 19px;
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Tittle_left.png);
}
.container>h2 i::before{
    content: '';
    position: absolute;
    left: -86px;
    top: 15px;
    width: 58px;
    height: 19px;
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Tittle_left.png);
    transform: rotate(180deg);
}
.container>p{
    font-size: 18px;
    line-height: 25px;
    color: #bbb;
    text-align: center;
}
.container h2 span {
    position: relative;
}

.container h2 span::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: red;
    border-radius: 6px;
}
/* 基本信息 */
.basic_info {
    width: 1200px;
    margin: 55px auto 75px;
    height: 392px;
}

.basic_info .basic_info_left{
    float: left;
    width: 351px;
    height: 392px;
    margin-right: 32px;
}

.basic_info .basic_info_right {
    float: left;
}
.basic_info .basic_info_right p:first-of-type{
    font-size: 20px;
    line-height: 26px;
    color: #333;
    font-weight: 600;
}
.basic_info .basic_info_right p:not(:first-of-type){
    font-size: 16px;
    line-height: 21px;
    margin-top: 19px;
}
.basic_info .basic_info_right>div{
    margin-top: 41px;
}
.basic_info .basic_info_right>div i{
    float: left;
    width: 174px;
    height: 44px;
    line-height: 44px;
    margin-right: 12px;
    background-color: #E52100;
    font-size: 16px;
    color: #fff;
    text-align: center;
    cursor: pointer;
}
.basic_info .basic_info_right>div i:nth-of-type(2){
    background-color: rgba(229,33,0,0.10);
    border: 1px solid #E52100;
    color: #E52100;
}
#t2>section:nth-of-type(1){
    width: 1200px;
    margin: 0 auto;
}
#t2>section:nth-of-type(1)>h3{
    text-align: center;
    font-size: 30px;
    line-height: 42px;
    margin: 61px 0 10px;
}
#t2 .content_background{
    position: relative;
    padding: 50px 0 0 61px;
    background: 
        url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Brief_pic_01.png) no-repeat,
        url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Brief_pic_02.png) no-repeat 0 160px,
        url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Brief_pic_03.png) no-repeat 0 330px;
}
#t2 .content_background h4{
    font-size: 20px;
    font-weight: 600;
    color: #252B3A;
    line-height: 28px;
    margin-bottom: 18px;

}  
#t2 .content_background>div{
    font-size: 16px;
    color: #575D6C;
    line-height: 22px;
    margin-bottom: 68px;
}
#t2 .content_background>img{
    position: absolute;
    top: 72px;
    right: 0;
}
#t2 .content_section2{
    width: 100%;
    height: 500px;
    background-color:  #F7FAFB;
}
#t2 .content_section2>div{
    width: 1200px;
    margin: 0 auto;
}
#t2 .content_section2>div>div{
    float: left;
}
#t2 .content_section2>div>div:first-of-type{
    width: 465px;
    height: 451px;
    margin-top: 8px;
}
#t2 .content_section2>div>div:nth-of-type(2){
    width: 560px;
    margin: 91px 0 0 172px;
    font-size: 16px;
    color: #575D6C;
    line-height: 22px;
}
#t2 .content_section2>div>div:nth-of-type(2) h4{
    font-size: 20px;
    color: #252B3A;
    margin-bottom: 31px;
    line-height: 28px;
    font-weight: 600;
}
#t2 .content_section2>div>div:nth-of-type(2)>p{
    margin-bottom: 22px;
}
#t2 .preface_brief h3{
    text-align: center;
    font-size: 30px;
    color: #333;
    margin: 65px 0 67px;
}
#t2 .preface_brief ul{
    width: 1200px;
    height: 440px;
    margin: 0 auto 52px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-content: space-between;
}
#t2 .preface_brief ul li{
    position: relative;
    width: 280px;
    height: 200px;
    background-color: #F7FAFB;
    text-align: center;
    overflow: hidden;
}
#t2 .preface_brief ul li:hover i{
    background-color: #fff;
    color: #305BFD;
}
#t2 .preface_brief ul li:hover,#t2 .preface_brief ul li:hover>p {
    background-color: #305BFD;
    color: #fff;
}
#t2 .preface_brief ul li:nth-of-type(1):hover .preface_brief_img {
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Report_pic_smart_selected.png) no-repeat center 18px;
}

#t2 .preface_brief ul li:nth-of-type(2):hover .preface_brief_img {
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Report_pic_5g_selected.png) no-repeat center 18px;
}
#t2 .preface_brief ul li:nth-of-type(3):hover .preface_brief_img {
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Report_pic_internet_selected.png) no-repeat center 18px;
}
#t2 .preface_brief ul li:nth-of-type(4):hover .preface_brief_img {
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Report_pic_car_selected.png) no-repeat center 18px;
}
#t2 .preface_brief ul li:nth-of-type(5):hover .preface_brief_img {
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Report_pic_data_selected.png) no-repeat center 18px;
}
#t2 .preface_brief ul li:nth-of-type(6):hover .preface_brief_img {
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Report_pic_samrthome_selected.png) no-repeat center 18px;
}
#t2 .preface_brief ul li:nth-of-type(7):hover .preface_brief_img {
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Report_pic_hospital_selected.png) no-repeat center 18px;
}
#t2 .preface_brief li .preface_brief_img {
    height: 110px;
    margin-bottom: 14px;
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Report_pic_smart.png) no-repeat center 18px;
}
#t2 .preface_brief li:nth-of-type(2) .preface_brief_img {
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Report_pic_5g.png) no-repeat center 18px;
}
#t2 .preface_brief li:nth-of-type(3) .preface_brief_img {
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Report_pic_internet.png) no-repeat center 18px;
}
#t2 .preface_brief li:nth-of-type(4) .preface_brief_img {
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Report_pic_car.png) no-repeat center 18px;
}
#t2 .preface_brief li:nth-of-type(5) .preface_brief_img {
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Report_pic_data.png) no-repeat center 18px;
}
#t2 .preface_brief li:nth-of-type(6) .preface_brief_img {
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Report_pic_samrthome.png) no-repeat center 18px;
}
#t2 .preface_brief li:nth-of-type(7) .preface_brief_img {
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Report_pic_hospital.png) no-repeat center 18px;
}

#t2 .preface_brief ul li p{
    font-size: 20px;
    line-height: 28px;
    color: #34456A;
}
#t2 .preface_brief ul li i{
    position: absolute;
    top: 18px;
    right: -68px;
    width: 200px;
    height: 28px;
    line-height: 28px;
    color: #fff;
    font-size: 10px;
    background-color: #D6D6D6;
    transform: rotate(45deg);
}
#t2 .hide{
    visibility: hidden;
}
#t2 .content_breif4_container{
    height: 565px;
    background-color: #F7F9FB;
}
#t2 .content_breif4{
    height: 565px;
    padding: 82px 0 0;
    width: 1200px;
    margin: 0 auto;
}
#t2 .content_breif4>img{
    float: left;
    margin-right: 40px;
}

#t2 .content_breif4 p{
    font-size: 16px;
    color: #575D6C;
    margin-bottom: 16px;
    line-height: 24px;
}
#t2 .content_breif4 b{
    font-size: 18px;
    color: #151515;
    font-weight: bolder;
}
#t3 h2{
    margin-top: 92px;
}
#t3 .en_title{
    margin-bottom: 53px;
}

#t3 .catalogue {
    overflow: hidden;
    width: 1200px;
    height: 770px;
    margin: 0 auto;
    position: relative;
}
#t3 .catalogue_box p{
    margin-bottom: 20px;
    font-size: 14px;
    margin-left: 136px;
}
#t3 .catalogue_box .text{
    font-size: 20px;
    margin: 40px 0 30px 0;
    font-weight: 600;
}
#t3 .catalogue_box .text:first-child{
    margin-top: 0;
}
#t3 .catalogue_box .chapter{
    font-size: 18px;
    margin-left: 50px;
    font-weight: 600;
}
#t3 .catalogue_box .caption{
    font-size: 16px;
    margin-left: 103px;
    font-weight: 600;
}
.catalogue_box {
    float: right;
    overflow: auto;
    width: 720px;
    height: 770px;
    background-color: #F3F3F3;
    padding: 50px 0 50px 66px;
}

#catalogue_nav {
    float: left;
}

#catalogue_nav ul li{
    width: 440px;
    height: 60px;
    line-height: 60px;
    margin-bottom: 20px;
    padding-left: 55px;
    font-size: 16px;
    color: #575D6C;
    background-color:  #F3F3F3;
    cursor: pointer;
}
#t4{
    margin-top: 128px;
    margin-bottom: 98px;

}
#t4>p{
    margin-bottom: 70px;
}
#t4 .about_us{
    height: 420px;
    background-color: #F7F9FB;
    position: relative;
}
#t4 .about_us .about_us_inner{
    width: 1200px;
    margin: 0 auto;
    padding-top: 53px;
    position: relative;
}
#t4 .about_us_text{
    width: 867px;
    height: 300px;
    background-color: #fff;
    padding: 50px 0 0 50px;
    box-shadow: 0 1px 14px 0 rgba(191,191,191,0.27);
}
#t4 .about_us_text p{
    width: 600px;
    line-height: 25px;
    font-size: 16px;
    letter-spacing: 1px;
    color: #270000;
    margin-bottom: 15px;
}
#t4 .about_us_text p span{
    font-size: 18px;
    color: #151515;
    font-weight: 600;
}
#t4 .about_us_img{
    position: absolute;
    right: 0;
    top: 26px;
    z-index: 2;
}
#catalogue_nav .active{
    background-color: #5275ED;
    font-size: 20px;
    color: #fff;
    font-weight: bold;
}



/* 订购配送 */
#t5 .order_form {
    width: 1200px;
    margin: 48px auto 99px;
}
#t5 .order_form>h3{
    font-size: 20px;
    margin-bottom: 41px;
}
#t5 .order_form .order_form_item {
    height: 40px;
    margin-bottom: 20px;
}
#t5 .order_form .order_form_item:nth-of-type(5){
    height: 120px;
}
#t5 .order_form .order_form_item textarea{
    float: right;
    width: 1068px;
    height: 120px;
    padding: 16px;
    border: 1px solid #CDCDCD;
    border-radius: 4px;
    resize: none;
    font-size: 16px;
}
#t5 .order_form .order_form_item>div:first-of-type{
    margin-right: 71px;
}
#t5 .order_form .order_form_item .disable {
    background-color: #efefef;
    border: none;
}
#t5 .order_form .order_form_item i{
    color: #E52100;
    float: left;
}
#t5 .order_form .order_form_item>div{
    float: left;
    width: 547px;
    height: 40px;
    line-height: 40px;
    position: relative;
}
#t5 .order_form .order_form_item label{
    position: absolute;
    top: 29px;
    left: 115px;
    font-size: 14px;
    color: #E52100;
}
#t5 .order_form .note label{
    top: 109px;
    left: -504px;
}
#t5 .order_form .order_form_item input.error{
    border-color: #E52100;
}
#t5 .order_form .order_form_item textarea.error{
    border-color: #E52100;
}
#t5 .order_form input{
    float: right;
    width: 450px;
    height: 40px;
    padding-left: 16px;
    font-size: 16px;
    border: 1px solid #CDCDCD;
    border-radius: 4px;
    caret-color:#5978ED;
}
#t5 .order_form input:focus{
    border: 1px solid #5978ED;
}
#t5 .invoice span{
    width: 215px;
    height: 40px;
    line-height: 40px;
    border: 1px solid #CDCDCD;
    border-radius: 4px;
    font-size: 14px;
    text-align: center;
    cursor: pointer;
}
#t5 .invoice>div{
    display: flex;
    justify-content: space-between;
}
#t5 .invoice>div>div{
    display: inline-block;
    width: 450px;
    display: flex;
    justify-content: space-between;
}
#t5 .invoice span.active{
    background: rgba(229,33,0,0.10);
    border: 1px solid #E52100;
    color: #333;
}
#t5 .order_form_item:last-of-type{
    height: 50px;
    margin-top: 60px;
}
#t5 .submit{
    float: right;
    width: 450px;
    height: 50px;
    line-height: 50px;
    background: #E52100;
    border-radius: 4px;
    text-align: center;
    color: #fff;
    cursor: pointer;
}
#t5 .pay{
    width: 1200px;
    margin:0 auto 50px;
}
#t5 .pay h3{
    font-size: 20px;
    margin-bottom: 20px;
}
#t5 .pay h4{
    margin: 16px 0 15px 25px;
}
#t5 .pay>div{
    width: 100%;
    height: 286px;
    border: 1px dashed #DEDEDE;
    position: relative;
}
#t5 .pay>div::after{
    content: '';
    position: absolute;
    top: 31px;
    left: 601px;
    width: 1px;
    height: 200px;
    background: linear-gradient(180deg, #FBFBFB 0%, #D3D3D3 47%, #FBFBFB 100%);
}
#t5 .pay>div>div{
    float: left;
}
#t5 .pay>div>div:nth-of-type(2){
    box-shadow: 0 1px 7px #cacaca;
}
#t5 .pay .pay_content .tip{
    font-size: 14px;
    line-height: 20px;
    color: #E52100;
    margin: 86px 0 0 27px;
}
#t5 .pay .pay_content .tip p{
    margin-bottom: 10px;
}
#t5 .zhifubao{
    position: absolute;
    top: 54px;
    left: 697px;
    width: 146px;
    height: 146px;
}
#t5 .zhifubao_text{
    height: 22px;
    line-height: 22px;
    position: absolute;
    top: 16px;
    left: 695px;
}
#t5 .pay .bank{
    height: 90px;
    margin-left: 24px;
}
#t5 .pay .bank .bank_logo{
    box-shadow: 0px 1px 7px 0px rgba(202, 202, 202, 0.35);
}
#t5 .pay .bank .bank_info p{
    font-size: 16px;
    line-height: 30px;
    font-weight: 600;
}
#t5 .pay .bank div{
    float: left;
    margin-right: 26px;
}
#t5 .delivery>h3{
    width: 1200px;
    margin: 0 auto 22px;
    font-size: 20px;
}
#t5 .delivery_content{
    padding: 48px 43px;
    width: 1200px;
    height: 213px;
    margin: 0 auto;
}
#t5 .delivery_content>div{
    height: 42px;
    padding-left: 55px;
    margin-bottom: 20px;
}

#t5 .delivery_content>div:first-of-type{
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/ic_free_logistic.png) no-repeat;
}
#t5 .delivery_content>div:nth-of-type(2){
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/ic_delivery.png) no-repeat;
}

#t5 .delivery_content>div>p:first-of-type{
    font-size: 16px;
    font-weight: 600;
    line-height: 22px;
}
#t5 .delivery_content>div>p:nth-of-type(2){
    font-size: 14px;
    color: #989898;
    margin-top: 7px;
}



#t5 .invoice_instuctor h3{
    line-height: 28px;
    margin: 47px auto 22px;
    width: 1200px;
}
#t5 .invoice_instuctor .dashed{
    width: 1200px;
    margin: 0 auto 88px;
    height: 121px;
    padding: 44px 34px 0;
    color: #989898;
    font-size: 14px;
    line-height: 22px;

}
.price,.quantity{
    position: relative;
}
.price::after{
    content: '元';
    position: absolute;
    right: 32px;
    top: 0;
    font-size: 16px;
    line-height: 40px;
}
.quantity::after{
    content: '套';
    position: absolute;
    right: 32px;
    top: 0;
    font-size: 16px;
    line-height: 40px;
}
.note{
    position: relative;
}

#t5 .order_form .order_form_item .note>i{
    position: absolute;
    bottom: -84px;
    right: 26px;
    font-size: 14px;
    color: #C9C9C9;
}
.floating_window {
    position: fixed;
    right: 20px;
    bottom: 50px;
    z-index: 999;
    width: 230px;
}
.floating_window .online-consult{
    height: 45px;
    line-height: 45px;
    text-align: center;
    font-size: 16px;
    
    background: #E52100;
    border-radius: 4px;
    margin-bottom: 17px;
}
.floating_window .online-consult a{
    color: #FEFEFE;
    display: block;
}
.floating_window .order_header{
    height: 66px;
    background-color: #5978ED;
    border-radius: 4px 4px 0 0;
}
.floating_window .order_header div:first-of-type{
    padding: 17px 0 0 55px;
    color: #fff;
    font-size: 16px;
}
.floating_window .order_header>p{
    font-size: 10px;
    color: #fff;
    text-align: center;
    margin-top: 10px;
}
.floating_window .order_float_form{
    height: 272px;
    padding-top: 4px;
    background-color: #eee;
}
.floating_window .order_float_form>div{
    margin: 16px 0 0 13px;
    position: relative;
}
.floating_window .order_float_form>div:last-of-type{
    margin: 22px 0 0 0;
}
.floating_window .order_float_form input{
    width: 204px;
    height: 32px;
    padding-left: 10px;
    font-size: 12px;
    border-radius: 4px;
}
.order_num{
    position: relative;
}
.order_num::after{
    content: '套';
    position: absolute;
    right: 28px;
    color: #ADADAD;
    font-size: 12px;
    line-height: 32px;
}
.floating_window .order_float_form input::placeholder{
    color: #ADADAD;
}
.floating_window .sub_info{
    width: 204px;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    color: #fff;
    text-align: center;
    background-color: #5978ED;
    border-radius: 4px;
    margin: 16px 0 16px 13px;
    cursor: pointer;
}
.floating_window .order_tel>span{
    float: left;
    font-size: 14px;
    line-height: 22px;
    color: #7F8087;
    margin-left: 15px;
}
.floating_window .order_tel span:nth-of-type(2){
    font-size: 16px;
    color: #003239;
    margin-left: 10px;
    font-weight: bold;
}
.not_invoice{
    display: none;
}
.order_float_form label.error{
    position: absolute;
    left: 10px;
    bottom: -16px;
    font-size: 12px;
    color: #E52100;
    line-height: 18px;
}
.success, .fail{
    display: none;
    position: fixed;
    z-index: 99;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 200px;
    width: 300px;
    height: 137px;
    background: #FFFFFF;
    box-shadow: 0px 0px 7px 0px rgba(1, 20, 60, 0.17);
    border-radius: 4px;
}
.fail{
    display: none;
}
.success .img, .fail .img{
    margin: 28px auto 24px;
    width: 40px;
    height: 40px;
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Tip_success.png) no-repeat;
}
.fail .img{
    background: url(https://zg-cdn-res.zhaoshang800.com/image/pc-2.8.3/Tip_fail.png) no-repeat;
}
.success .txt, .fail .txt{
    font-size: 16px;
    line-height: 22px;
    text-align: center;
}