.home-content {
    padding-bottom: 40px;
}

.banner {
    width: 100%;
}

.banner img {
    display: block;
    width: 100%;
}

.introduce {
    box-shadow: 0 0 25px #d7d7d7;
    margin-top: -74px;
}

.introduce .col-md-4 {
    height: 148px;
    background-color: #fff;
}

.introduce-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.introduce-item.column {
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.introduce-item-title {
    width: 33.3%;
    text-align: center;
}

.introduce-item-title img {
    display: inline-block;
    margin-bottom: 15px;
}

.search {
    background-color: #f5f5f5;
    min-width: 300px;
    height: 44px;
    border-radius: 22px;
    overflow: hidden;
    padding-right: 50px;
    padding-left: 10px;
    position: relative;
}

.search input {
    background-color: #f5f5f5;
    height: 100%;
    width: 100%;
    border: 0;
    outline: 0;
}

.search-btn {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 50px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    cursor: pointer;
}

.model.dect {
    background-image: url(../images/dect-bg_02.png);
    background-size: 100% auto;
    background-repeat: no-repeat;
    background-position: center bottom;
}

.model-title {
    background-position: center;
    background-repeat: no-repeat;
    background-size: auto;
    background-image: url(../images/mode-title_03.png);
    padding-top: 100px;
    padding-bottom: 80px;
    text-align: center;
}

.model-title h2 {
    margin: 0;
    font-size: 48px;
    font-weight: bold;
    color: #0690b4;
}

.tab-card {
    border: 1px solid #e1e1e1;
    border-right: 0;
    padding: 26px 0 16px 0;
    text-align: center;
    margin-left: -15px;
    margin-right: -15px;
}

.tab-card.last {
    border-right: 1px solid #e1e1e1;
}

.tab-card.active {
    background-color: #0690b4;
    color: #fff;
}

.tab-card p {
    margin-top: 15px;
}

.tab-card span {
    font-size: 30px;
    color: #17b9e3;
    font-weight: bold;
}

.tab-card.active span {
    color: #fff;
    font-weight: 500;
}

.swiper-box {
    /* width: 80%; */
    margin-top: 30px;
}

.swiper-container {
    height: 480px;
    width: 100%;
}

.swiper-slide img {
    width: 100%;
}

.swiper-slide .text {
    overflow: hidden;
    margin-bottom: 20px;
}

.swiper-slide button {
    outline: 0;
    border: 1px solid #dddddd;
    border-radius: 100px;
    padding: 10px 30px;
    background-color: #fff;
    color: #333;
}

.swiper-fa {
    margin: 0 -120px;
    padding: 0 60px;
    position: relative;
}

.swiper-button-next {
    background-image: url(../images/arrow_05.png)
}

.swiper-button-prev {
    background-image: url(../images/arrow_03.png)
}

.model.us {
    background-image: url(../images/us_02.png);
    background-position: left center;
    background-repeat: no-repeat;
    position: relative;
    width: 100%;
    overflow: hidden;
}
.top-left-bg {
    position: absolute;
    left: 50%;
    right: 0;
    top: 0;
    bottom: 0;
    background-image: url(../images/us_04.png);
    background-position: right top;
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.certificate-wrap {
    width: 100vw;
    background-image: url(../images/us-bg_07.png);
    background-position: left center;
    background-repeat: no-repeat;
    background-size: 100% auto;
    margin-left: -15px;
    padding: 50px 0;
}
.certificate-wrap .container {
    margin-left: 0;
}

.model.us .model-title {
    background-image: url(../images/mode-title_07.png);
}

.about-wrap {
    background-color: #fff;
    margin-left: -15px;
    margin-right: -15px;
    padding-left: 100px;
    padding-right: 100px;
    background-image: url(../images/us-bg_03.png);
    background-position: left bottom;
    background-repeat: no-repeat;
    background-size: 100% auto;
    padding-bottom: 100px;
    border-bottom: 4px solid #aacbd4;
}

.about-wrap h2 {
    font-weight: bold;
}

.about-wrap p {
    margin-bottom: 46px;
}

button.more {
    background-color: #fea432;
    color: #fff;
    padding: 12px 40px;
}

.laboratory {
    padding-bottom: 90px;
}

.laboratory .model-title {
    background-image: url(../images/mode-title_11.png);
}

.lab-item-img {
    border: 1px solid #b9d7df;
    padding: 6px;
}

.lab-item-img img {
    width: 100%;
    max-height: 253px;
}

.lab-item-title {
    background-color: #b3dde8;
    text-align: center;
    height: 58px;
    line-height: 58px;
    margin-top: 10px;
}

.advantage .model-title-wrap {
    background-image: url(../images/model-bg_09.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    padding-bottom: 80px;
}

.advantage .model-title {
    background-image: url(../images/ad_03.png);
}

.advantage .model-title h2 {
    color: #fff;

}

.advantage .model-content {
    position: relative
}

.advantage-box-bg {
    position: absolute;
    left: 0;
    top: 60px;
    right: 0;
    bottom: 0;
    background-image: url(../images/model-bg_11.png);
    background-position: right center;
    background-repeat: no-repeat;
    background-size: auto 100%;
    z-index: -1;
}

.advantage-box {
    padding: 100px 0 80px;
    border-top-right-radius: 20px;
    border-bottom-right-radius: 20px;
    background-color: #fff;
    width: 95%;
    margin-top: -60px;
}

.advantage-box .hot-line-wrap {
    border-radius: 15px;
    background-color: #f6f6f6;
    overflow: hidden;
}

.hot-line-wrap .col-md-9 {
    padding-top: 20px;
    padding-bottom: 20px;
}

.hot-line {
    font-size: 26px;
    text-align: center;
    color: #fff;
    flex: 1;
    background-color: #149b94;
}

.hot-line img {
    margin-top: 20px;
}

.hot-line h3 {
    font-weight: bold;
}

.step {
    margin-left: -15px;
    margin-right: -15px;
    text-align: center;
    flex-basis: 32%;
    position: relative;
}

.step .point-title {
    color: #999999;
    margin-bottom: 16px;
}

.step .point-shadow {
    display: inline-block;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background-color: rgba(20, 155, 148, .4);
    position: relative;
    z-index: 1;
    padding: 7px;
}

.step .point-shadow.orange {
    background-color: rgba(254, 164, 50, .4);
}

.step .point {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #149b94;
}

.step .point.orange {
    background-color: #fea432;
}

.step h3 {
    color: #333333;
    font-size: 18px;
    font-weight: bold;
}

.step .through-line {
    height: 1px;
    background-color: #e0e0e0;
    position: absolute;
    left: 0;
    top: 42%;
    width: 100%;
    z-index: 0;
}

.step .through-line.helf {
    width: 50%;
}

.flex .step:first-child .through-line {
    left: unset;
    right: 0;
}

.shadow-box {
    background-image: url(../images/box_10.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100%;
    padding: 100px 110px;
}

.w50 {
    flex: 1;
}

.shadow-box .w50:first-child {
    margin-right: 60px;
}

.shadow-box img {
    height: 280px;
    width: 100%;
}

.shadow-box-content-title {
    height: 43px;
    display: flex;
    margin-bottom: 30px;

}

.shadow-box-content p {
    line-height: 1.8;
}

.shadow-box-content-title h2 {
    font-weight: bold;
    font-size: 18px;
    margin: 0;
    border-bottom: 2px solid #333;
    background-image: url(../images/yin_03.png);
    background-position: left top;
    background-repeat: no-repeat;
    background-size: auto;
    padding-left: 50px;
}

.shadow-box-content-title span {
    border-bottom: 1px solid #999999;
    padding-left: 15px;
    flex: 1;
}

.w50>.flex {
    height: 100%;
    align-items: center;
}

.model-business {
    position: relative;
}

.model-business .bg {
    background-image: url(../images/model-bg_12.png);
    background-position: center top;
    background-repeat: no-repeat;
    background-size: 100% auto;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 20%;
    z-index: -1;
}

.model-business .tab-card {
    background-color: #fff;
}

.model-business .orange .active {
    background: #f69519;
}

.model-business .orange span {
    color: #c4c4c4;
    font-weight: 500;
}

.model-business .orange .active span {
    color: #fff;
}

.business-bottom {
    margin-top: 50px;
}

.business-bottom .business-bottom-right {
    margin-right: -15px;
}

.business-bottom .business-bottom-right img {
    width: 100%;
}

.border-img {
    padding: 5px;
    box-shadow: 0 2px 5px #b6b6b6;
}

.border-img-bottom {
    background-color: #f1e7d9;
    text-align: center;
    line-height: 50px;
    margin-top: 10px;
}

.swiper-container-bottom {
    overflow: hidden;
}

.swiper-pagination-bottom .swiper-pagination-bullet {
    background-color: black;
    opacity: 1;
}

.swiper-container-bottom .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background-color: transparent;
    border: 1px solid #f8522c;
    padding: 7px;
    border-radius: 50%;
    position: relative;
}

.swiper-container-bottom .swiper-pagination-bullet.swiper-pagination-bullet-active::after {
    display: block;
    content: '';
    width: 8px;
    height: 8px;
    background-color: #f8522c;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
}

.swiper-pagination-bottom {
    display: flex;
    align-items: center;
    margin-top: 15px;
}
.tests .col-md-7-1:hover,.advantageList .col-md-5-1:hover{
    cursor:pointer;
}