.banner {
    position: relative;
    padding-bottom: calc(655/1920*100%);
    overflow: hidden;
}

.banner img {
    position: absolute;
    width: 100%;
    /* height: 100%; */
    top: 0;
    left: 3px;
    opacity: 0;
}

@keyframes slideBannerA {
    0%   {opacity: 0; transform: scale(1);}
    30%  {opacity: 1; transform: scale(1.05);}
    40%  {opacity: 1;}
    50%  {opacity: 1;}
    65%  {opacity: 0;transform: scale(1.05);}
    90%  {opacity: 0;transform: scale(1);}
    100% {opacity: 0;}
}

@keyframes slideBannerB {
    0%   {opacity: 0; transform: scale(1);}
    30%  {opacity: 1; transform: scale(1.05);}
    40%  {opacity: 1;}
    50%  {opacity: 1;}
    65%  {opacity: 0;transform: scale(1.05);}
    90%  {opacity: 0;transform: scale(1);}
    100% {opacity: 0;}
}

@keyframes slideText {
    0%   {opacity: 0;}
    30%  {opacity: 1;}
    40%  {opacity: 1;}
    50%  {opacity: 1;}
    65%  {opacity: 0;}
    90%  {opacity: 0;}
    100% {opacity: 0;}
}

#b1a {
    animation-name: slideBannerA;
    animation-duration: 16s;
    animation-iteration-count: infinite;
}

#b1b {
    animation-name: slideBannerB;
    animation-delay: 8s;
    animation-duration: 16s;
    animation-iteration-count: infinite;
}

.banner span {
    position: absolute;
    color: black;
    font-size: 12px;
    bottom: 10px;
    right: 10%;
    animation-name: slideText;
    animation-duration: 16s;
    animation-iteration-count: infinite;
}

/* 簡介 */
.lattice{
    width: 100%;
    margin: 0 auto;
    text-align: center;
    font-family: sans-serif;
}
.lattice div{
    margin-top: 50px;
    font-size: 22px;
    /* font-weight: 600; */
}
.lattice div span {
    font-weight: bold;
}

/* 導航 向左向右 */
.swiper-button-next, .swiper-button-prev{
    top: 200px;
    color: #999999;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: #F2F2F2;
}
.swiper-button-next:after, .swiper-button-prev:after{
    font-size: 29px;
    font-weight: bold;
}
.swiper-button-next, .swiper-container-rtl .swiper-button-prev{
    right: 14%;
}
.swiper-button-prev, .swiper-container-rtl .swiper-button-next{
    left: 14%;
}

.wrapper-tab-1{
    transition: all 0ms ease 0s; 
    transform: translate3d(-3219px, 0px, 0px);
}

/* tab */
.tab-box{
    width: 75%;
    margin: 0 auto;
    padding-top: 45px;
}
.tab-nav ul{
    width: 100%;
    display: inline-block;
    padding-inline-start: 10px;
}
.tab-nav ul a{
    color: #ffffff;
}

.tab_nav{
    display: inline-block;
    color: white;
    width: 33%;
    height: 49px;
    text-align: center;
    font-size: 26px;
    font-style: normal;
    background: linear-gradient(left, #999999, #999999);/*渐变*/
    background: -ms-linear-gradient(left, #999999, #999999);
    background: -webkit-linear-gradient(left, #999999, #999999);
    background: -moz-linear-gradient(left, #999999, #999999);
    line-height: 50px;
    font-weight: bold;
    letter-spacing: 2px;
    transform:skew(-20deg);   
    -webkit-transform: skew(-20deg);   
    -moz-transform: skew(-20deg);   
    -o-transform:skew(-20deg);   
    -ms-transform:skew(-20deg); 
}
.tab_nav span{
    display: block;
    -webkit-transform: skew(20deg);
    -moz-transform: skew(20deg);
    -o-transform: skew(20deg); 
}
.active1{
    height: 79px;
    line-height: 80px;
    background: linear-gradient(left, #F3A052, #E94A46);/*渐变*/
    background: -ms-linear-gradient(left, #F3A052, #E94A46);
    background: -webkit-linear-gradient(left, #F3A052, #E94A46);
    background: -moz-linear-gradient(left, #F3A052, #E94A46);
}
.active2{
    height: 80px;
    line-height: 80px;
    background: linear-gradient(left, #6CAA47, #1A5F8B);/*渐变*/
    background: -ms-linear-gradient(left, #6CAA47, #1A5F8B);
    background: -webkit-linear-gradient(left, #6CAA47, #1A5F8B);
    background: -moz-linear-gradient(left, #6CAA47, #1A5F8B);
}
.active3{
    height: 80px;
    line-height: 80px;
    background: linear-gradient(left, #75AE43, #EBA550);/*渐变*/
    background: -ms-linear-gradient(left, #75AE43, #EBA550);
    background: -webkit-linear-gradient(left, #75AE43, #EBA550);
    background: -moz-linear-gradient(left, #75AE43, #EBA550);
}

.content-box{
    width: 75%;
    margin: 0 auto;
}

/* tab_BH */
.tab-top{
    background: url(../img/bh/pc/bg1.png) no-repeat;
    background-size: 100%;
    padding: 3% 20px 60px;
}
.top_text{
    font-size: 22px;
    position: relative;
    left: 50%;
    /* font-weight: 600; */
}
.tabs-content{
    width: 100%;
    margin: 0 auto;
    background: #FEECDF;
    padding: 30px 0;
}
.tabs-content img{
    width: 100%;
}
.tabs-content ul{
    padding-inline-start: 0;
    padding-inline-end: 0;
    list-style-type: none;
}

.content1{
    width: 70%;
    margin: 0 auto;
}
.content1 ul li{
    display: inline-block;
    width: 48%;
    text-align: center;
    color: #A3383D;
    font-size: 26px;
    font-weight: bold;
}
.content1 ul li p{
    color: #333;
    font-size: 22px;
    font-weight: normal;
}

.content2{
    width: 80%;
    margin: 50px auto 0;
}
.content2 ul li{
    display: inline-block;
    text-align: center;
    color: #A3383D;
    font-size: 26px;
    font-weight: bold;
}
.content2 ul li:nth-child(1){
    width: 57%;
    /* padding-left: 26px */
}
.content2 ul li:nth-child(2){
    width: 39%;
}
.content2 ul li p{
    color: #333;
    font-size: 22px;
    font-weight: normal;
}
.text_c div{
    display: inline-block;
}
.text_img{
    width: 40px;
    height: 40px;
    margin: 0 5px;
}
.text_img img{
    width: 100%;
    margin-bottom: 30px;
}

/* from */
#form .header{
    width: 75%;
    margin: 0 auto;
    background: #FEECDF;
    padding-top: 10px;
}
#form .header img {
    width: 25%;
}

#form .body {
    background: #D8D0C5;
    z-index:20;
}

.from_title{
    width: 100%;
    text-align: center;
}
.from_title img{
    width: 30%;
    margin-bottom: 30px;
}
.note p{
    margin-bottom: 0;
    text-indent: -8px;
    padding-left: 8px;
}


/* HC */
.tab-top-hc{
    background: url(../img/hc/pc/bg1.png) no-repeat;
    background-size: 100%;
}
.tabs-content-hc{
    background: #E3EBF2;
}
.tabs-content-hc .content1 ul li{
    width: 27%;
    color: #125993;
}
.tabs-content-hc .text-hc{
    margin-left: 6%;
}
#form .header_hc{
    background: #E3EBF2;
}
#form .header_hc img{
    width: 25%;
}
/* HC  end */

/* HM start */
.tab-top-hm{
    background: url(../img/hm/pc/bg1.png) no-repeat;
    background-size: 100%;
}
.tabs-content-hm{
    background: #E3EFD9;
}

.tabs-content-hm .content1 ul li{
    width: 43%;
    color: #71AF43;
}
.tabs-content-hm .content2 ul li{
    color: #71AF43;
}
.tabs-content-hm .content1 ul li.text-hm{
    margin-left: 6.5%;
}
.tabs-content-hm .content2 ul li:nth-child(1){
    width: 43%;
    padding-left: 0;
}
.tabs-content-hm .content2 ul li:nth-child(2) {
    width: 56%;
}
#form .header_hm{
    background: #E3EFD9;
}

/* HM end */




.step {
    padding: 80px 20px 20px;
    background-color: #ffffff;
    text-align: center;
}
.step .title {
    color: #BB161D;
    font-size: 24px;
    font-weight: bold;
    line-height: 1.1;
}
.step .text{
    color: #494949;
    margin-top: 10px;
}

.step .item{
    display: inline-block;
    margin: 20px 40px 0;
}
.step .item .text1{
    color: #BB161D;
    font-size: 17px;
}
.step .item .text2{
    color: #494949;
}

.step .note {
    font-size: 12px;
    text-align: right;
    margin-top: 60px;
    padding-right: 10%;
}


.logo {
    position: absolute;
    top: 0;
    right: 0%;
    width: 13%;
    height: 15.37%;
    cursor: pointer;
}
.step .text0{
    color: #494949;
    margin: 10px 0 20px;
}

.mobile {
    display: none;
}

.web {
    display: inline;
}

.title_moblie{display: none;}

.tab-main ul li:nth-child(1){
    padding-right: 1.5%;
}
.tab-main ul li:nth-child(3){
    padding-left: 2%;
}

.pc_text{
    display: block;
}
.mb_text{
    display: none;
}

@media (max-width:1679px) {
    .tab-top{
        padding-bottom: 42px;
    }
}
@media (max-width:1540px) {
    .tab-top{
        padding-bottom: 31px;
    }
}
@media (max-width:1395px) {
    .tab-top{
        padding-bottom: 25px;
    }
}
@media (max-width:1295px) {
    .tab-top {
        padding-bottom: 18px;
    }
}

@media (max-width:1200px) {
    .lattice .float_group > div {
        width: 100%;
        height: unset;
        margin-top: 40px;
    }

    .lattice .float_group > div .flex_direction_vertically_center {
        padding: 0 40px;
    }

    .top_text{
        font-size: 18px;
    }

    .step .item{
        margin: 20px 26px 0;
    }
    .step .note {
        padding-right: 0;
    }
    .from_title img {
        width: 100%;
        margin-bottom: 15px;
    }
}


@media (max-width: 768px){
    .pc_text{
        display: none;
    }
    .mb_text{
        display: block;
    }
    .banner {
        padding-bottom: calc(160%);
    }

    .banner span {
        right: 10px;
        writing-mode: vertical-rl;
        -webkit-writing-mode: vertical-rl;
        text-orientation: upright;
    }
    .lattice div {
        margin-top: 10px;
        font-size: 14px;
        font-weight: normal;
    }

    .content-box{
        width: 100%;
    }
    .tab-top{
        background: url(../img/bh/mb/bg_1.png) no-repeat;
        background-size: 100%;
        padding: 66px 0 0;
    }
    .top_text{
        font-size: 14px;
        text-align: center;
        left: 0;
        background: #FEECDF;
    }
    .content1 {
        width: 80%;
        margin: 0 auto;
    }
    .content1 ul li{
        width: 48%;
        font-size: 14px;
    }
    .content1 ul li p{
        font-size: 12px;
    }
    .content2 {
        width: 80%;
        margin: 29px auto 0;
    }
    .content2 ul li{
        font-size: 14px;
    }
    .content2 ul li p{
        font-size: 12px;
    }
    .text_img{
        width: 20px;
        height: 20px;
        margin: 0;
    }
    .text_img img{
        margin-bottom: 20px;
    }
    .content2 ul li:nth-child(1){
        width: 56%;
        padding-left: 0;
    }

    .tabs-content{
        padding: 30px 0 1px;
    }
    /* slide  HC */
    .tab-top-hc{
        background: url(../img/hc/mb/bg1.png) no-repeat;
        background-size: 100%;
    }
    .tab-top-hc .top_text{
        background: #E3EBF2;
    }
    .tabs-content-hc .content1 ul li {
        width: 31%;
        margin-left: -6px;
    }
    .tabs-content-hc .content1{
        width: 90%;
        margin: 15px auto 0;
    }
    .tabs-content-hc .content1 ul li.text-hc {
        margin-left: 1.5%;
    }

    /* HC end */


    /* HM start */
    .tab-top-hm{
        background: url(../img/hm/mb/bg1.png) no-repeat;
        background-size: 100%;
    }
    .tab-top-hm .top_text{
        background: #E3EFD9;
    }
    .tabs-content-hm {
        padding-top: 45px;
    }
    .tabs-content-hm .content1, .tabs-content-hm .content2{
        width: 90%;
    }
    .tabs-content-hm .content2 ul li:nth-child(2) {
        width: 55%;
    }
    /* HM end */


    .step .group {
        /*max-width: 300px;*/
        margin-left: auto;
        margin-right: auto;
    }
    .step .item{
        margin: 20px 10px 0;
    }
    
    .logo {
        right: 29%;
        width: 40%;
        height: 10%;
    }
    .lattice div p {
        font-size: 15px;
        margin: 0 0 4px;
    }
    .tab-box {
        width: 100%;
        margin: 0 auto;
        padding: 30px 10px 0;
    }
    .tab-nav ul {
        width: 100%;
        padding-inline-start: 5px;
    }
    .tab_nav {
        width: 32%;
        height: 39px;
        font-size: 15px;
        line-height: 40px;
    }
    .active1{
        height: 49px;
        line-height: 50px;
    }
    .active2{
        height: 50px;
        line-height: 50px;
    }
    .active3{
        height: 50px;
        line-height: 50px;
    }
    .tab-content-title {
        margin-top: 10px;
        height: 40px;
        font-family: sans-serif;
        text-align: center;
        font-size: 23px;
        color: white;
        font-weight: bold;
        line-height: 40px;
        letter-spacing: 5px;
    }
    

    #form .header{
        width: 100%;
    }
    #form .header img {
        width: 50%;
        margin-bottom: 30px;
    }
    .step {
        padding: 30px 20px 20px;
    }
    .step .text {
        line-height: 23px;
        font-weight: normal;
    }

    /* swiper */
    .swiper-button-next, .swiper-container-rtl .swiper-button-prev{
        right: 3%;
    }
    .swiper-button-next, .swiper-button-prev {
        top: 138px;
        width: 40px;
        height: 40px;
    }

    .swiper-button-next:after, .swiper-button-prev:after {
        font-size: 20px;
    }
    .swiper-button-prev, .swiper-container-rtl .swiper-button-next {
        left: 3%;
    }
    
}

@media (max-width:346px){
    .tab_nav {
        font-size: 12px;
    }
}