header {
    width: 100%;
    overflow: hidden;
    height: 530px;
    position: relative;
}

.menus-wrapper {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 99;
}
.top-menu {
    background: rgba(0, 0, 0, 0.5);
    margin-bottom: 20px;
}
.top-menu > .container > .top-left a {
    padding-right: 20px;
}
.top-menu > .container > .top-right a {
    padding-left: 20px;
}

.nav-menu .menu-list a {
    margin-left: 40px;
    color: white;
    padding-bottom: 10px;
    position: relative;
}
.nav-menu .menu-list a.active::before {
    content: '';
    width: 70%;
    height: 2px;
    background-color: white;
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
}
.swiper-container {
    width: 100%;
    height: 500px;
}
.swiper-wrapper {
    
}

.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;
}
.notice {
    width: 100%;
    background: rgba(247,248,250,1);
    color: #666666;
}

.notice > .container {
    padding: 14px 0;
}

.notice  .fa.fa-volume-up {
    color: #93AAF2;
    margin-right: 20px;
}

.icon-group {
    width: 100%;
    padding-top: 32px;
    padding-bottom: 58px;
}
.icon-group > li {
    padding: 0 42px;
}
.icon-group > li > img {
    width: 84px;
    height: 84px;
    margin-bottom: 20px;
}
.caption {
    padding-top: 70px;
    padding-bottom: 20px;
}
.text {
    padding-bottom: 44px;
    color: #666666;
}

.section-2 {
    width: 100%;
    height: 680px;
    background: url('../image/index_bg@2x.png') no-repeat center;
    background-size: 100% 100%;
}
.section-2 .prod-group {
    padding-bottom: 76px;
}
.section-2 .prod-group .prod-item {
    width: 282px;
    height: 413px;
    background-color: #fff;
    border-radius: 6px;
    box-sizing: border-box;
    padding: 24px 14px 40px 14px;
}

.section-2 .prod-group .prod-item .prod-title {
    padding-top: 6px;
    padding-bottom: 19px;
}
.section-2 .prod-group .prod-item .prod-text {
    line-height: 30px;
    text-align: left;
}

.section-3 .good-text {
    line-height: 35px;
}
.section-3 .icon-group-3 p, .section-3 .icon-group-3 h5 {
    line-height: 30px;
}
.section-3 .icon-group-3 img {
    width: 110px;
    height: 110px;
}

.section-3 .icon-group-3 li {
    flex: 1;
}

.section-3 .icon-group-3 {
    padding: 50px;
}
.section-4 {
    width: 100%;
    height: 780px;
    background: url('../image/index_bg2@2x.png') no-repeat center;
    background-size: 100% 100%;
    position: relative;
}
.section-4 .title {
    padding-bottom: 15px;
}
.section-4 .author {
    position: absolute;
    left: 466px;
    top: 386px
}
.section-4 .prod-sum {
    position: absolute;
    left: 1365px;
    top: 358px; 
}
.section-4 .discounts {
    position: absolute;
    left: 1363px;
    top: 531px;
}
.section-5 {
    padding-bottom: 56px;
}
.section-5 > .tab {
    padding-top: 60px;
}
.section-5 > .tab li {
    position: relative;
    padding-bottom: 10px;
}
.section-5 > .tab .active::before {
    content: '';
    position: absolute;
    height: 2px;
    width: 70%;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    background-color: #33D7FF;
}
.section-5 .tab-content {
    background:rgba(247,248,250,1);
}
.section-5 .tab-content>p {
    line-height: 65px;
    color: #949494;
    border-bottom: 1px solid rgba(238,238,238,1);
}
.section-5 .tab-content > ul {
    padding: 20px 30px;
}

.section-5 .tab-content ul li img {
    margin-right: 10px;
}
.section-5 .tab-content ul li h4 {
    padding-bottom: 10px;
}
.section-5 .tab-content ul li p {
    color: #949494;
}
.section-6 {
    width: 100%;
    height: 554px;
    background: url('../image/index_bg3@2x.png') no-repeat center;
    background-size: 100% 100%;
}
.section-6 .experience-box {
    width: 615px;
    height: 250px;
}

.section-6 .experience-box, 
.section-6 .certificate-box,
.section-6 .good-box {
    background: #fff;
    margin-right: 20px;
}

.section-6 .certificate-box,
.section-6 .good-box {
    width: 265px;
    height: 250px;
}

.section-6 .experience-box > img {
    margin-right: 25px;
}
.section-6  h5 {
    padding: 20px 0;
}
.section-6  p {
    line-height: 30px;
}
.section-7 {
    width: 100%;
    height: 430px;
    position: relative;
}

.section-7 ul li {
    width:196px;
    height:196px;
    padding: 4px;
    box-sizing: border-box;
    background-image: linear-gradient(white, white), linear-gradient(53deg,rgba(125,144,255,1),rgba(207,146,255,1));
    background-clip: content-box,padding-box;
    border-radius:50%;
    color: #7D90FF;
}

.section-8 {
    width: 100%;
    height: 478px;
    background:url('../image/index_bg4@2x.png') no-repeat center;
    background-size: 100% 100%;
    text-align: center;
}

.section-8 .slogan {
    line-height: 50px;
    color: #fff;
    padding-top: 170px;
}
.section-8 .team-link {
    display: inline-block;
    width: 144px;
    border: 1px solid #fff;
    line-height: 33px;
    color: #fff;
    font-size: 16px;
    margin-top: 35px;
    border-radius: 20px;
}