.wms-banner {
    background: url("https://ec3s.oss-cn-beijing.aliyuncs.com/images/wms/banner.jpg");
    width: 100%;
    height: 33.85vw;
    background-size: cover;
    background-position: center;
}
.wms-system-container {
    background: url("../images/wms/sub-banner.jpg");
    width: 100%;
    height: 30vw;
    background-size: cover;
    background-position: center;
    display: flex;
}
.wms-system-image {
    width: 67.44vw;
    height: 21.09vw;
    margin: 4.47vw auto;
}
.banner-title {
    padding-top: 13vw;
}
.wms-container {
    padding-top: 5.2vw;
}
.wms-container .about-title:after{
    content: '';
    position: absolute;
    bottom: -36%;
    left: 46%;
    background-image: url("../images/wms/bottom-line.jpg");
    width: 6.6vw;
    height: 0.73vw;
}
.wms-sub-title {
    font-size: 1.04vw;
    text-align: center;
    margin-top: 3vw;
    line-height: 1.8vw;
    margin-bottom: 5.9vw;
}
.container {
    width: 62%;
}

.wms-flow-container {
    padding-top: 5.2vw;
    padding-bottom: 5.2vw;
}
.wms-flow-title {
    font-weight: 400;
    font-size: 1.4vw;
    margin-top: 1.5vw;
    margin-bottom: 1.5vw;
}
.wms-flow-des {
    font-size: 1.04vw;
    display: inline-block;
    text-align: left;
    line-height: 1.8vw;
}
.wms-flow-item .wms-icon {
    margin: 0 auto;
    height: 3.9vw;
    width: 3.9vw;
}
.wms-flow-item .bottom-line {
    margin: 1.5vw auto;
    width: 6.6vw;
    height: 0.73vw;
}
.wms-flow-item {
    height: 23.75vw;
    text-align: center;
    padding: 3vw 1.7vw 0 1.7vw;
    border: 1px solid #e8e8e8;
    background-color: #fff;
    box-shadow: #cac8c8 0 0 10px;
    margin: 0 1vw;
}
.second-line {
    margin-top: 2vw;
}

@media screen and (min-width:1921px) {
    .wms-banner {
        width: 100%;
        height: 650px;
        position: relative;
        background-position: center;
    }
    .wms-system-container {
        height: 577px;
    }
    .wms-system-image {
        width: 1295px;
        height: 405px;
        margin: 86px auto;
    }
    .banner-title {
        padding-top: 250px;
    }
    .wms-container {
        padding-top: 100px;
        padding-bottom: 100px;
    }
    .sub-banner {
        width: 100%;
        height: 577px;
    }
    .wms-container .about-title:after {
        width: 128px;
        height: 14px;
    }
    .wms-sub-title {
        font-size: 24px;
        text-align: center;
        margin-top: 58px;
        line-height: 35px;
        margin-bottom: 100px;
    }
    .wms-flow-container {
        padding-top: 100px;
        padding-bottom: 100px;
    }
    .wms-flow-title {
        font-size: 26px;
        margin-top: 28px;
        margin-bottom: 28px;
    }
    .wms-flow-des {
        font-size: 20px;
        display: inline-block;
        text-align: left;
        line-height: 35px;
    }
    .wms-flow-item .wms-icon {
        margin: 0 auto;
        height: 75px;
        width: 75px;
    }
    .wms-flow-item .bottom-line {
        margin: 38px auto;
        width: 128px;
        height: 14px;
    }
    .wms-flow-item {
        height: 456px;
        text-align: center;
        padding: 57px 40px 0 40px;
        border: 1px solid #e8e8e8;
        background-color: #fff;
        box-shadow: #cac8c8 0 0 10px;
        margin: 0 18px;
    }
    .second-line {
        margin-top: 40px;
    }

}