body {
    background-color: #EFF5FF;
}
/* 解决方案列表 */
.solution-detail-main {
    /* margin-bottom: 120px; */
}

/* 广告位 */
.banner-container {
    /* margin-bottom: 96px; */
}
.banner-container img {
    width: 100%;
}

/* 模块 */
.detail-module {
    padding: 96px 0;
}
.detail-module:nth-last-child(odd) {
    background-color: #ffffff;
}
.detail-module:nth-last-child(even) {
    background-color: #EFF5FF;
}

/* 方案说明 */
.desc-intro {

}
.desc-intro .desc-detail {
    margin-top: 60px;
}
.desc-intro .desc-detail .info {
    text-align: center;
    font-size: 18px;
    color: #333333;
    line-height: 30px;
}
.desc-intro .desc-detail .img {
    text-align: center;
    margin-top: 60px;
}

/* 应用拓扑图 */
.topology-intro {}
.topology-detail {
    margin-top: 66px;
}
.topology-item {
    width: calc(33% - 32px);
    margin-left: 48px;
}
.topology-item:nth-child(1) {
    margin-left: 0;
}
.topology-item .img {
    text-align: center;
}
.topology-item .img img {
    max-height: 100%;
}
.topology-item .intro {
    margin-top: 31px;
    font-size: 18px;
    color: #333333;
    text-align: center;
}

/* 核心产品 */
.core-intro {}
.core-detail {
    margin-top: 52px;
    padding: 35px 0;
}
.core-item {
    /*width: calc(33% - 26px);*/
    /*height: 566px;*/
    /*margin-left: 39px;*/
    /*background: #FFFFFF;*/
    width: 340px;
    height: 466px;
    background: #FFFFFF;
    border-radius: 4px;
    transform-origin: center;
    transition: all 0.3s;
}
.core-item:nth-child(1) {
    margin-left: 0;
}
.core-item .img {
    height: 480px;
    text-align: center;
    overflow: hidden;
}
.core-item .img img {
    max-width: 90%;
    max-height: 90%;
    transition: transform 0.5s ease-in-out;
}
.core-item .img:hover img {
    transform: scale(1.1);
}
.core-item .info {
    text-align: center;
    margin-top: 15px;
    font-size: 18px;
    color: #333333;
}
.core-detail .swiper-slide-active {
    transform: scale(1.1);
}

/* 方案效益 */
.benefit-intro {}
.benefit-detail {
    /* padding: 0 135px; */
    margin-top: 78px;
}
.benefit-item {
    width: 330px;
    text-align: center;
}
.benefit-item .img {
    width: 180px;
    height: 180px;
    margin: 0 auto;
    background: #4FBAD3;
    overflow: hidden;
    border-radius: 50%;
    text-align: center;
}
.benefit-item:nth-child(2) .img {
    background: #247CD1;
}
.benefit-item:nth-child(3) .img {
    background: #826ED9;
}
.benefit-item:nth-child(4) .img {
    background: #D87EA7;
}
.benefit-item .img img {
    display: inline-block;
    vertical-align: middle;
    max-width: 100%;
    max-height: 50%;
}
.benefit-item .title {
    margin-top: 24px;
    font-weight: bold;
    font-size: 18px;
    color: #333333;
}

.benefit-item .info {
    margin-top: 18px;
    font-size: 18px;
    color: #333333;
    line-height: 25px;
}

/* 工业设备 */
.styles-industrial {}
.styles-industrial .desc-detail {
    position: relative;
    min-height: 450px;
}
.styles-industrial .desc-detail .info {
    position: absolute;
    z-index: 9;
    top: 36px;
    left: 54px;
    width: 430px;
    height: 312px;
    font-size: 18px;
    color: #333333;
    line-height: 30px;
}
.styles-industrial .core-item {
    width: 340px;
    height: 466px;
    background: #FFFFFF;
    border-radius: 4px;
}
.styles-industrial .core-item .img {
    height: 380px;
}
.styles-industrial {}
.styles-industrial {}