.main-content {
    font-size: 16px;
}

.main-content .content-title {
    height: 54px;
    line-height: 54px;
    text-align: center;
    font-size: 26px;
    color: #3f476a;
    background-position: top center;
    background-repeat: no-repeat;
    background-size: auto 100%;
    margin: 0 auto 80px;
    position: relative;
    font-weight: bold;
}

.main-content .content-title::before {
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    bottom: -22px;
    height: 2px;
    width: 44px;
    background-color: #ddd;
    margin-left: -22px;
}

.content-item {
    padding-bottom: 75px;
    padding-top: 75px;
}

.content-about {
    color: #2F2F2F;
    font-size: 16px;
}

.content-about .max-width-1232 {
    flex-wrap: wrap;
    align-items: inherit;
}

.content-about .item {
    width: 50%;
    display: block;
    height: 364px;
}

.content-about .about-text {
    line-height: 32px;
    text-align: justify;
    display: flex;
    flex-flow: column;
    justify-content: center;
    color: #fff;
}

.content-about .about-text .title {
    font-size: 22px;
    padding: 0 40px;
}

.content-about .about-text .text {
    padding: 20px 40px;
    opacity: 0.7;
}

.content-five {
    padding-bottom: 44px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}

.content-five .five-center {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 435px;
    height: 435px;
}

.content-five .five-center img {
    display: block;
    width: 435px;
    height: 435px;
}

.five-card-list {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.five-card-list .list {
    width: 320px;
    padding: 23px 32px 32px;
    margin-right: 200px;
    background-color: #fff;
    box-shadow: 0px 5px 27px 0px rgba(0, 0, 0, 0.14);
    border-radius: 5px 5px 5px 5px;
    margin-bottom: 24px;
    color: #6B524C;
}

.five-card-list .list:nth-child(2n) {
    margin-left: 200px;
    margin-right: 0;
}

.five-card-list .list:last-child {
    width: 540px;
    margin-bottom: 0;
    margin: 0 auto;
}

.five-card-list .list .title {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 23px;
}

.five-card-list .list .title .icon {
    width: 40px;
    height: 40px;
    margin-right: 20px;
    margin-left: -60px;
}

.five-card-list .list .text {
    line-height: 28px;
    opacity: 0.77;
    text-align: justify;
}

.content-product {
    position: relative;
    padding-bottom: 0;
}

.content-product .product-name {
    position: absolute;
    left: 40px;
    bottom: 40px;
    color: #fff;
    max-width: calc(100% - 80px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.content-product .swiper-button {
    position: absolute;
    top: 50%;
    margin-top: 54px;
    width: 50px;
    height: 50px;
    cursor: pointer;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.content-product .swiper-button:focus {
    outline: none;
}

.content-product .product-button-prev {
    left: 50%;
    margin-left: -681px;
}

.content-product .product-button-next {
    right: 50%;
    margin-right: -681px;
}

.product-swiper {
    height: 632px;
}

.product-swiper .swiper-slide {
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    cursor: pointer;
}

.product-list-box {
    overflow: hidden;
}

.product-list-box .product-list {
    width: 50%;
    height: 0;
    padding-bottom: calc(50% * 0.39);
    position: relative;
    float: left;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    cursor: pointer;
}

.product-list-box .product-list::after {
    content: '';
    background-color: rgba(0, 0, 0, 0.5);
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    transition: all 0.3s;
}

.product-list-box .product-list:hover::after {
    opacity: 1;
}

.product-list-box .product-list .product-name {
    position: absolute;
    left: 50%;
    top: 50%;
    bottom: auto;
    transform: translate(-50%, -50%);
    font-size: 20px;
    z-index: 1;
    text-align: center;
    transition: all 0.3s;
}

.product-list-box .product-list:hover .product-name {
    padding-bottom: 32px;
    border-bottom: 1px solid #fff;
}

.content-partner .tips {
    width: 1136px;
    margin: 0 auto;
    font-size: 16px;
    color: #474747;
    line-height: 36px;
    text-align: center;
    margin-bottom: 40px;
}

.partner-box {
    flex-wrap: wrap;
    border-left: 1px solid #eee;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: center;
    width: 1266px;
    margin: 0 auto;
}

.partner-box img {
    display: block;
    width: 210px;
    height: 103px;
    border-top: 1px solid #eee;
    border-right: 1px solid #eee;
    transition: all 0.3s;
}

.partner-tips {
    text-align: center;
    color: #8F7565;
    font-size: 20px;
    margin: 70px auto 100px;
    font-weight: bold;
}

.close_slide_box .text {
    font-size: 16px;
    width: 22px;
    text-align: center;
    padding: 12px;
    background-color: #5C5653;
    color: #fff;
}

.footer {
    margin-top: 0;
}