.device-content .top-banner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.top-banner.banner-device {
    background: url("../img/device/banner.png") center / cover;
}

.device {
    text-align: center;
    padding-top: 60px;
    padding-bottom: 60px;
    background: #131827;
    color: white;
}

.device-card {
    border: 1px solid #214F89;
    border-radius: 4px;
    padding: 20px;
    margin: 20px 10px;
}

@media (max-width: 768px) {
    .device-card {
        margin: 20px 15%;
    }
}

.device-card .image {
    margin: 10px 0 20px;
    height: 150px;
}

.device-card .image-1 {
    background: url("../img/device/智能手表.png") center / contain no-repeat;
}

.device-card .image-2 {
    background: url("../img/device/智能工牌.png") center / contain no-repeat;
}

.device-card .image-3 {
    background: url("../img/device/油耗检测.png") center / contain no-repeat;
}

.device-card .image-4 {
    background: url("../img/device/水耗监测.png") center / contain no-repeat;
}

.device-card .image-5 {
    background: url("../img/device/溢满监测.png") center / contain no-repeat;
}

.device-card .image-6 {
    background: url("../img/device/视频监控.png") center / contain no-repeat;
}

.device-card .image-7 {
    background: url("../img/device/空气质量.png") center / contain no-repeat;
}

.device-card .image-8 {
    background: url("../img/device/智能水表.png") center / contain no-repeat;
}

.device-card .image-9 {
    background: url("../img/device/智能电表.png") center / contain no-repeat;
}

.device-card .image-10 {
    background: url("../img/device/通讯网关.png") center / contain no-repeat;
}

.device-card .image-11 {
    background: url("../img/device/流量监控.png") center / contain no-repeat;
}

.device-card .image-12 {
    background: url("../img/device/图像识别.png") center / contain no-repeat;
}

.device-modal{
    display: flex;
}

.device-image{
    flex: 1;
    min-height: 400px;
}

.device-content{
    flex: 1;
    padding-left: 20px;
    font-size: 16px;
}

.device_image_8{
    background: url("../img/device/智能水表设备.jpg") center / contain no-repeat;
}

.device_image_9{
    background: url("../img/device/智能电表设备.png") center / contain no-repeat;
}

.device_image_10{
    background: url("../img/device/通讯网关设备.jpg") center / contain no-repeat;
}