.background-black {
    background: #F7F8FA;
}

.solution-model .flexslider {
    background: none;
}

.solution-model .flex-control-nav li a {
    background: #A1A9B0;
}

.solution-model .flex-control-nav li .flex-active {
    background: #0E56E5;
}

/*解决方案banner区域*/
.solution-banner {
    width: 100%;
    height: 500px;
    background-image: url("https://vvinfor.oss-cn-beijing.aliyuncs.com/20210830/16.png");
    background-repeat: no-repeat !important;
    background-position: center !important;
    max-width: 1920px;
    display: flex;
    align-items: center;
}

.solution-banner .solution-banner-content .solution-banner-title {
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 19px;
    color: #FFFFFF;
}

.solution-banner .solution-banner-content .solution-banner-desc {
    font-size: 16px;
    line-height: 2;
    tab-index: 2em;
    color: #ffffff;
    max-width: 667px;
}

/*解决方案模块*/
.solution-model {
    padding: 38px 0 !important;

}

.solution-model .solution-model-title {
    font-size: 28px;
    color: #333333;
    text-align: center;
    margin-bottom: 39px;
    font-weight: bold;
}

.solution-model .solution-model-desc {
    font-size: 16px;
    line-height: 2;
    margin-bottom: 25px;
    text-indent: 2em;
}

.solution-model .solution-model-whole-img {
    width: 100%;
}

.solution-model .solution-model-whole-img img {
    width: 100%;
}

.solution-model-left-right {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    margin-bottom: 80px;

}

.solution-model-left-right .left {
    min-width: 80px;
    max-width: 80px;
    margin-right: 20px;
}

.solution-model-left-right .left img {
    width: 100%;
}

.solution-model-left-right-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 8px;
}

.solution-model-left-right-desc {
    font-size: 16px;
    line-height: 2;
    color: #5F5F5F;
}

.solution-model-rotation {
    width: 100%;
}

.solution-model-rotation .solution-model-rotation-nav {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-bottom: 1px solid #E6E6E6;
    margin-bottom: 50px;
}

.solution-model-rotation .solution-model-rotation-nav .solution-model-rotation-list {
    display: flex;
    justify-content: flex-start;
}

.solution-model-rotation .solution-model-rotation-nav .solution-model-rotation-list li {
    padding: 12px 10px;
    font-size: 16px;
    color: #8F919B;
    cursor: pointer;
    margin-right: 40px;
}

.solution-model-rotation .solution-model-rotation-nav .solution-model-rotation-list .active {
    color: #222222;
    font-weight: bold;
    border-bottom: 3px solid #2DA844;
}

.solution-model-rotation .solution-model-rotation-content {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.solution-model-rotation .solution-model-rotation-content .solution-model-rotation-content-left {
    flex: 1;
    padding-right: 180px;
}

.solution-model-rotation .solution-model-rotation-content .solution-model-rotation-content-left .solution-model-rotation-content-left-title {
    font-size: 20px;
    color: #333333;
    font-weight: bold;
    margin-bottom: 10px;
}

.solution-model-rotation .solution-model-rotation-content .solution-model-rotation-content-left .solution-model-rotation-content-left-desc {
    font-size: 18px;
    color: #5F5F5F;
    text-indent: 2em;
    line-height: 2;
    margin-bottom: 37px;
}

.solution-model-rotation .solution-model-rotation-content .solution-model-rotation-content-left .solution-model-rotation-content-left-list li {
    font-size: 16px;
    color: #222222;
    margin-bottom: 18px;
    position: relative;
    padding-left: 30px;
}

.solution-model-rotation .solution-model-rotation-content .solution-model-rotation-content-left .solution-model-rotation-content-left-list li:before {
    content: "";
    width: 0px;
    height: 0px;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-left: 14px solid #0E56E5;
    position: absolute;
    top: 50%;
    margin-top: -9px;
    left: 0px;
}

.solution-model-rotation .solution-model-rotation-content .solution-model-rotation-content-right {
    flex: 1;
}

.solution-model-rotation .solution-model-rotation-content .solution-model-rotation-content-right img {
    width: 100%;
}

.solution-value {
    background: #0E56E5;
}

.solution-value .solution-value-item {
    padding: 30px;
    background: #FFFFFF;
    border-radius: 10px;
    box-sizing: border-box;
    min-height: 345px;
}

.solution-value .solution-value-item .solution-value-item-icon {
    text-align: center;
}

.solution-value .solution-value-item .solution-value-item-icon img {
    max-width: 134px;
}

.solution-value .solution-value-item .solution-value-item-title {
    font-size: 20px;
    color: #222222;
    margin-bottom: 9px;
    font-weight: bold;
    text-align: center;
}

.solution-value .solution-value-item .solution-value-item-desc {
    font-size: 14px;
    color: #5F5F5F;
    line-height: 21px;

}

.solution-example-box {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.solution-example-box-item {
    width: 100%;
    display: flex;
    justify-content: flex-start;
}

.solution-example-box-item .solution-example-box-item-left {
    padding: 0 24px;
    flex: 0 0 40%;
}

.solution-example-box-item .solution-example-box-item-left img {
    width: 80%;
}

.solution-example-box-item .solution-example-box-item-right {
    padding: 0 24px;
}

.solution-example-box-item .solution-example-box-item-right .solution-example-box-item-right-title {
    font-size: 20px;
    font-weight: bold;
    color: #333333;
    margin-bottom: 14px;
}

.solution-example-box-item .solution-example-box-item-right .solution-example-box-item-right-desc {
    font-size: 16px;
    line-height: 1.5;
    color: #5F5F5F;
    text-indent: 2em;
    margin-bottom: 20px;

}

.solution-lost {
    width: 100%;
    padding: 0 10px;
    box-sizing:border-box;
}

.solution-lost img {
    width: 100%;
    margin-bottom: 16px;
}

.solution-lost .solution-lost-desc {
    font-size: 16px;
    min-height: 168px;
    color: #5F5F5F;
    line-height: 1.5;
    margin-bottom: 25px;
}
.solution-lost .solution-lost-desc i{
    display: inline-block;
    width: 100%;
    padding-left: 100%;
    height: 24px;
}
.solution-lost .solution-lost-list li {
    font-size: 16px;
    color: #5F5F5F;
    margin-bottom: 20px;
}

.solution-lost .solution-lost-list li .add {
    color: #0E56E5;
    font-size: 14px;
    font-weight: bold;
    margin-right: 9px;
}

.get-more {
    height: 232px;
}

.solution-lost-image {
    width: 100%;
    position: relative;
}

.solution-lost-image .solution-lost-image-title {
    width: 100%;
    font-size: 20px;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    position: absolute;
    z-index: auto;
    top: 50%;
    margin-top: -12px;
}

.get-more-title {
    font-size: 20px;
    color: #FFFFFF;
    margin-bottom: 7px;
    font-weight: bold;
}

.get-more-desc {
    font-size: 14px;
    color: #FFFFFF;
    margin-bottom: 27px;
}

.get-more-button {
    width: 100%;
    height: 38px;
}

.get-more-button span {
    padding: 9px 22px;
    color: #ffffff;
    font-size: 14px;
    background: #2DA844;
    border-radius: 2px;
    box-sizing: border-box;
    display: inline-block;
    cursor: pointer;
}

.rotation-num {
    position: absolute;
    left: 0;
    top: 0;
}

.rotation-num li {
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    border: 1px solid #E6E6E6;
    margin-bottom: 10px;
    cursor: pointer;
}

.rotation-num .active {
    background: #2DA844;
    color: #FFFFFF;
}

.desc li::before {
    top: 12px !important;
}

.desc li p {
    font-size: 14px;
    color: #8F919B;
    margin-top: 8px;
}

.solution-product {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.solution-product-left {
    max-width: 400px;
    padding-top: 100px;
}

.solution-product-left h2 {
    font-size: 41px;
    font-weight: bold;
    color: #FFFFFF;
    margin-bottom: 26px;
}

.solution-product-left p {
    font-size: 16px;
    color: #FFFFFF;
    line-height: 23px;
}

.solution-product-right {
    flex: 1;
    padding-left: 60px;
}

.solution-product-item {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px 40px;
    background: #FFFFFF;
    box-sizing: border-box;
}

.solution-product-item img {
    height: 117px;
    margin-bottom: 12px;
}

.solution-product-item h2 {
    font-size: 20px;
    color: #222222;
}

.col2 {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.col2 li {
    flex: 0 0 30%;
    box-sizing: border-box;
}