.index-slide {
    height: 726px;
    position: relative;
    background-color: #F3F7FF;
}

.index-slide .item-box {
    display: flex;
    overflow: hidden;
}

.index-slide li {
    width: 1920px;
    height: 726px;
}

.flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.index-slide .item-1 {
    /* background: url(../images/DistributionSolutions/DistributionSolutions-1.png) center top no-repeat; */
    background-size: 1920px 726px;
    background-position: center;
}

.index-slide .slide-block {
    position: absolute;
    display: flex;
    bottom: 20px;
    left: calc(50% - 90px);
}

.index-slide .slide-block li {
    width: 36px;
    height: 4px;
    background: #fff;
    border-radius: 4px;
    opacity: 0.4;
    margin-right: 12px;
}

.index-slide .slide-block li:last-child {
    margin-right: 0;
}

.index-slide .slide-block .cur {
    opacity: 1;
}

.section-2 {
    background-color: #FFFFFF;
}

.section-2 .flowChart {
    display: flex;
    align-items: center;
    justify-content: center;

}

.section-3 {
    background-color: #F3F7FF;
}

.section-3 ul {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.section-3 ul li {
    text-align: center;
    width: 264px;
    height: 191px;
    margin-top: 20px;
    background-color: #F3F7FF;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: space-between;

}

.section-3 ul li img {
    width: 100px;
    height: 100px;
}

.section-3 ul li .title {
    font-family: 'Source Han Sans', 'Noto Sans CJK SC', sans-serif;
    font-weight: 600;
    font-size: 24px;
    color: #333333;
    margin-top: 15px;
}



.section-3 ul li .text {
    font-family: 'Source Han Sans', 'Noto Sans CJK SC', sans-serif;
    font-weight: 400;
    font-size: 18px;
    color: #999999;
}


.section-4 {
    background-color: #FFFFFF;
}

.section-4 ul {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
}

.section-4 ul li {
    width: 368px;
    height: 158px;
    border-radius: 16px 16px 16px 16px;
    display: flex;
    align-items: center;
    margin-top: 40px;
    padding: 24px 40px;
    box-sizing: border-box;
    background-color: #F3F7FF;
}

.section-4 ul li img {
    width: 64px;
    height: 64px;
    margin-right: 16px;
}

.section-4 ul li .title {
    font-family: 'Source Han Sans', 'Noto Sans CJK SC', sans-serif;
    font-weight: 600;
    font-size: 20px;
    color: #333333;
}

.section-4 ul li .annotation {
    font-family: 'Source Han Sans', 'Noto Sans CJK SC', sans-serif;
    font-weight: 600;
    font-size: 20px;
    color: #296BEF;
}

.section-4 ul li .text {
    font-family: 'Source Han Sans', 'Noto Sans CJK SC', sans-serif;
    font-weight: 400;
    font-size: 16px;
    color: #999999;
    margin-top: 16px;
}



.section-5 .nav-list {
    display: flex;
    justify-content: space-between;
    background: #FFFFFF;
    padding: 4px;
    border-radius: 64px;
    margin: auto;
    width: 808px;
}

.section-5 .nav-list li {
    width: 160px;
    text-align: center;
}

.section-5 .item {
    display: none;
}

.section-5 .nav-list li {
    padding: 12px 24px;
    border-radius: 24px;
    font-size: 16px;
    cursor: pointer;
    margin-right: 4px;
}

.section-5 .nav-list li:last-child {
    margin-right: 0;
}

.section-5 .nav-list li:hover {
    background: #296BEF;
    color: #fff;
    font-weight: bold;
}

.section-5 .nav-list .cur {
    background: #296BEF;
    color: #fff;
    font-weight: bold;
}

.section-5 .item-list {
    width: 1200px;
    height: 518px;
    padding: 40px;
    margin-top: 48px;
    background-color: #FFFFFF;
    box-sizing: border-box;
    background-position: center;
    background-size: 100% 100%;

}

.section-5 .nav-content {
    display: flex;

}

.section-5 .item-list .item .nav-content .img-box {
    width: 354px;
    height: 438px;

}

.section-5 .nav-content .img-box img {
    width: 100%;
    height: 100%;
}

.section-5 .right-text {
    flex: 1;
    margin-left: 40px;
    box-sizing: border-box;
}

.section-5 .right-text h2 {
    font-family: 'Source Han Sans', 'Noto Sans CJK SC', sans-serif;
    font-weight: 600;
    font-size: 24px;
    margin-top: 40px;
}

.section-5 .right-text .text {
   font-family: 'Source Han Sans', 'Noto Sans CJK SC', sans-serif;
    font-weight: 400;
    font-size: 16px;
    color: #666666;
    margin-top: 24px;
}

.section-5 .tag-box {
    display: flex;
    align-items: center;
    margin-top: 50px;
}

.section-5 .tag-box li {
    width: 80px;
    height: 50px;
    font-family: 'Source Han Sans', 'Noto Sans CJK SC', sans-serif;
    font-weight: 400;
    font-size: 12px;
    color: #333333;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: space-between;
}

.section-5 .tag-box li img {
    width: 28px;
    height: 28px;
}

.section-5 .right-text .case {
    width: 136px;
    padding: 10px 24px 10px 24px;
    background: #336CFF;
    margin-top: 48px;
    border-radius: 6px 6px 6px 6px;
   font-family: 'Source Han Sans', 'Noto Sans CJK SC', sans-serif;
    font-weight: 500;
    font-size: 14px;
    color: #FFFFFF;
    display: flex;
    align-items: center;
}