.more-btn {
    color: #ffffff;
    font-size: 16px;
    text-align: center;
    display: block;
    width: 140px;
    line-height: 50px;
    background-color: #01467f;
    border-radius: 10px;
}


/* title----------------------------------------------------------------------------------- */

.title-wrap2 {
    display: flex;
    justify-content: center;
    align-items: center;
}

.title-wrap .text-title {
    color: #999999;
    font-size: 14px;
}

.title-wrap .icon-title1 {
    color: #8cb6d9;
    font-size: 18px;
}

.title-wrap .icon-title2 {
    color: #01467f;
    font-size: 18px;
    margin-top: -20px;
}

.title-wrap2 .line-title {
    width: 55px;
    height: 0;
    margin: 0 15px;
    border-bottom: 2px solid #999999;
}

.index-title .text-title {
    line-height: 40px;
    color: #f9ab3d;
    font-size: 24px;
    text-align: left;
    margin-bottom: 20px;
}

.index-title .line-title {
    border-bottom: 3px solid #f9ab3d;
    width: 30px;
}

/* about */
.about-index {
    overflow: hidden;
    width: 100%;
    background-color: #fff;
    padding: 75px 0;
}

.about-index img {
    width: auto;
    max-width: 100%;
    margin: auto;
}

.about-index .option-wrap>div {
    margin-right: 10px;
    width: 240px;
    color: #333333;
    font-size: 24px;
    line-height: 80px;
    box-shadow: 5px 5px 5px rgba(221, 221, 221, 0.5);
    background-image: linear-gradient(to right, #ffffff, #f5f5f5);
    text-align: center;
    cursor: pointer;
}

.about-index .option-wrap>div:first-child {
    border-top-left-radius: 50px;
    border-bottom-left-radius: 50px;
}

.about-index .option-wrap>div:last-child {
    border-top-right-radius: 50px;
    border-bottom-right-radius: 50px;
}

.about-index .about-opt1 {
    height: 500px;
}

.about-index .left-box {
    position: absolute;
    height: 460px;
    width: 700px;
    left: -80px;
}

.about-index .right-box {
    position: absolute;
    z-index: 1;
    width: 550px;
    margin-left: 30px;
    right: 0;
}

.about-index .right-box .text-box {
    height: 330px;
    margin-bottom: 15px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.about-index .right-box p {
    color: #666666;
    font-size: 14px;
    margin: 12px 0;
    line-height: 35px;
}

.about-index .opt-5 img {
    width: 90%;
    max-width: 1162px;
    margin: auto;
    display: block;
}

/* product */

.product-index {
    overflow: hidden;
    min-height: 803px;
    padding: 75px 0;
    background-color: #fff;
    background-image: url('../img/index-product.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: auto 100%;
}

.product-index .title-wrap1,
.product-index .icon-title2 {
    color: #fff;
}

.product-index .item-box {
    height: 480px;
}

.product-index .left-box {
    width: 430px;
    height: 100%;
    padding-top: 70px;
}

.product-index .text-item1 {
    font-size: 18px;
    color: #f9ab3d;
    line-height: 25px;
    margin-bottom: 70px;
}

.product-index .text-item2 {
    font-size: 14px;
    color: #fff;
    line-height: 20px;
    margin-top: 20px;
    margin-bottom: calc(50px + 10%);
}

.product-index .right-box {
    position: relative;
    width: 620px;
    background-image: url('../img/swiper-style.png');
    background-repeat: no-repeat;
    background-size: 100% 3px;
    background-position-y: 62px;
}

.product-index .swiper-button-next:after,
.product-index .swiper-button-prev:after {
    font-size: 10px;
    color: #fff;
}

.product-index .swiper-button-next,
.product-index .swiper-button-prev {
    top: 21px;
    width: 22px;
    height: 22px;
    background-color: #01467f;
    border-radius: 13px;
    text-align: center;
    line-height: 22px;
    transform: translateY(100%);
    outline: none;
}

.product-index .swiper-button-next {
    right: 0;
}

.product-index .swiper-button-prev {
    left: 0;
}

.product-index .swiper {
    --swiper-navigation-color: #fff;
    --swiper-navigation-size: 10px;
    --swiper-pagination-color: #fff
}

.product-index .swiper-item {
    height: 380px;
    width: 100%;
}

.product-index .swiper-wrapper {
    box-sizing: border-box;
    position: relative;
    color: #ffffff;
}

.product-index .swiper-option {
    width: calc(100% - 50px);
    height: 65px;
    margin: 0 auto 35px;
}

.product-index .swiper-slide {
    background-image: none !important;
}

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

.product-index .swiper-ture {
    border-bottom: 3px solid #f9ab3d;
}

/* service */

.service-index {
    padding: 185px 0 100px;
    background-color: #fff;
    background-image: url('../img/index-service.png');
    background-repeat: no-repeat;
    background-position: top center;
}

.service-index .list-wrap {
    margin-top: 30px;
}

.service-index .list-wrap>div {
    position: relative;
}

.service-index .list-wrap>div:hover .item-wrap {
    background-color: #f5f5f5;
}

.service-index .list-wrap>div:hover .item-hover {
    display: block;
}

.service-index .list-wrap .item-hover {
    width: 300px;
    height: 460px;
    background-color: #f9ab3d;
    box-shadow: 3px 5px 5px 0px #dddddd;
    position: absolute;
    top: 20px;
    left: 20px;
    border-radius: 20px;
    display: none;
}

.service-index .item-wrap {
    position: relative;
    width: 340px;
    height: 460px;
    margin: auto;
    box-shadow: 5px 3px 6px #dddddd;
    padding: 0 40px;
    border-radius: 20px;
    background-color: #fff;
}

.service-index .item-wrap .tag-item {
    width: 90px;
    height: 90px;
    border-radius: 45px;
    background-color: #01467f;
    font-size: 30px;
    font-style: italic;
    color: #fff;
    text-align: center;
    line-height: 90px;
    margin: 45px 0;
}

.service-index .item-wrap .title-item {
    color: #01467f;
    font-size: 24px;
    line-height: 44px;
}

.service-index .item-wrap .line-item {
    width: 40px;
    border-bottom: 3px solid #01467f;
    margin: 15px 0 20px;
}

.service-index .item-wrap .text-item {
    color: #333333;
    font-size: 16px;
    line-height: 36px;
    text-align: center;
}