#ld-header {
    position: relative;
}
#ld-header .navbar {
    background: #fff;
}
.ld-container {
    width: 1200px;
    margin: 0 auto;
}
.icon {
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
}
.ld-solution-banner {
    background: #1F2533;
}
.ld-solution-banner .ld-container {
    display: flex;
    justify-content: space-between;
    align-items: self-start;
    height: 420px;
}
.ld-solution-banner .banner-content {
    padding-top: 80px;
    color: #FFFFFF;
}
.ld-solution-banner .banner-content .title {
    line-height: 50px;
    font-size: 40px;
}
.ld-solution-banner .banner-content .desc {
    max-width: 592px;
    height: 113px;
    line-height: 28px;
    font-size: 16px;
    margin-top: 20px;
    opacity: 0.5;
}
.ld-solution-banner .banner-content .btn-group .btn {
    margin-right: 20px;
}

.ld-solution-box {
    padding: 70px 0;
}
.ld-solution-box h2 {
    margin-bottom: 50px;
    line-height: 50px;
    font-size: 40px;
    text-align: center;
    color: #1F2533;
}
.ld-solution-box .desc {
    line-height: 26px;
    font-size: 16px;
    color: #5E6D81;
    text-align: center;
    margin: -30px 0 60px;
}

.framework-box {
    background: #F0F2F5 url(../images/ld/jiagou-bg.png) no-repeat center top;
}
.framework-content {
    display: flex;
    background-color: #FFF;
    padding: 60px 60px 80px;
    margin: 0 auto;
}
.framework-content .left-img {
    width: 535px;
    height: 514px;
    margin-right: 60px;
    /*background: url(../images/ld/gky_img_01.svg) no-repeat center top;*/
}
.framework-content .left-content {
    width: 50%;
    margin-right: 20px;
    border-right: 1px solid #F0F2F5;
    line-height: 32px;
    font-size: 16px;
    color: #5E6D81;
}
.framework-content .right-content {
    flex: 1;
    line-height: 32px;
    font-size: 16px;
    color: #5E6D81;
}
.framework-content .left-content .sub-title,
.framework-content .right-content .sub-title {
    position: relative;
    line-height: 30px;
    font-size: 20px;
    color: #2D3037;
    padding-left: 16px;
    margin-bottom: 35px;
}
.framework-content .left-content .sub-title::before,
.framework-content .right-content .sub-title::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 18px;
    background-color: #FF6666;
}
.framework-content .left-content img,
.framework-content .right-content img {
    width: 485px;
    height: 278px;
    margin: 20px 0;
}
.framework-content .left-content .sub-img,
.framework-content .right-content .sub-img {
    text-align: center;
}
.framework-content .right-content .top-content {
    padding-bottom: 26px;
    border-bottom: 1px solid #F0F2F5;
    margin-bottom: 26px;
}
.framework-content .right-content .title {
    line-height: 28px;
    font-size: 18px;
    color: #2D3037;
}
.framework-content .right-content .desc-list {
    margin-top: 11px;
}
.framework-content .right-content .desc-list li {
    position: relative;
    line-height: 26px;
    padding-left: 20px;
    margin-bottom: 10px;
}
.framework-content .right-content .desc-list li::before {
    content: "";
    position: absolute;
    top: 7px;
    left: 0px;
    width: 12px;
    height: 10px;
    background: url(../images/ld/check-icon.png) no-repeat center;
}
.characteristics-list {
    display: flex;
    flex-wrap: wrap;
}
.characteristics-list .characteristics-item {
    position: relative;
    width: 50%;
    margin-bottom: 20px;
    min-height: 144px;
    padding: 27px 38px 27px 144px;
}
.characteristics-list .characteristics-item .characteristics-icon {
    position: absolute;
    left: 0;
}
.characteristics-list .characteristics-item .characteristics-icon img {
    position: absolute;
    top: 32px;
    left: 32px;
    width: 80px;
    height: 80px;
}
.characteristics-list .characteristics-item .characteristics-icon svg {
    position: absolute;
    top: 32px;
    left: 32px;
    width: 80px;
    height: 80px;
    color: #ff6666;
}
.characteristics-list .characteristics-item .characteristics-title {
    line-height: 30px;
    font-size: 20px;
}
.characteristics-list .characteristics-item .characteristics-desc {
    line-height: 24px;
    font-size: 16px;
    color: #5E6D81;
    margin-top: 15px;
}

.flow-box {
    background-color: #1E233C;
    padding: 75px 0px 92px;
    color: #fff;
}
.flow-box h2 {
    color: #fff;
}
.flow-list {
    display: flex;
    justify-content: space-between;
}
.flow-list .flow-item {
    position: relative;
    display: flex;
    width: 225px;
    padding-left: 55px;
}
.flow-list .flow-item .flow-index {
    position: absolute;
    top: 0px;
    left: 0px;
    font-size: 36px;
    font-weight: bold;
    font-style: italic;
    color: #F0F2F5;
    opacity: 0.1;
}
.flow-list .flow-item .flow-title {
    line-height: 30px;
    font-size: 20px;
}
.flow-list .flow-item .flow-desc {
    line-height: 24px;
    font-size: 14px;
    color: #9EA7B3;
    margin-top: 8px;
}

.flow-list .flow-item .flow-icon {
    position: absolute;
    top: 2px;
    right: -59px;
    width: 23px;
    height: 26px;
    background: url(../images/ld/flow-arrow.png) no-repeat center;
}

.recommend-product-list {
    display: flex;
    justify-content: space-around;
}

.recommend-product-list .recommend-product-item {
    position: relative;
    width: 380px;
    height: 450px;
    padding-top: 50px;
    background-color: #FFF;
    text-align: center;
    border: 1px solid #F0F2F5;
    transition: all 0.15s;
    box-shadow: 0px 4px 8px 0px rgba(30, 35, 45, 0.08);
}
.recommend-product-list .recommend-product-item:hover {
    margin-top: -8px;
}
.recommend-product-list .recommend-product-item img {
    width: 230px;
    height: 155px;
}
.recommend-product-list .recommend-product-item .recommend-product-title {
    margin-top: 20px;
    line-height: 30px;
    font-size: 20px;
    color: #2D3037;
}
.recommend-product-list .recommend-product-item .recommend-product-desc {
    min-height: 48px;
    line-height: 24px;
    font-size: 14px;
    color: #5E6D81;
    padding: 0px 56px;
    margin-top: 10px;
    margin-bottom: 28px;
}