.banner-img {
    height: 240px;
    background: url("../../uploads/iot/banner.jpg") no-repeat center center; 
}

.banner-img > img {
    position: absolute;
    z-index: 1;
    width: 100%;
    height: 240px;
}

.make-cover {
    position: absolute;
    z-index: 2;
    width: 100%;
    height: 240px;
}

.maker-title {
    width: 1200px;
    margin: 0 auto;
}

.maker-nav {
    margin-top: 46px;
    width: 140px;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 44px;
    border-bottom: solid 1px #fff;
}
.maker-nav a {
    color: #FFFFFF;
}

.maker-nav > span {
    padding: 0 4px;
}

.marker-bg {
    margin-top: 30px;
    padding-left: 84px;
    font-size: 36px;
    color: #FFFFFF;
    line-height: 52px;
    background: url("../../uploads/iot/iotlogo.png") no-repeat left center;
    background-size: 62px 52px;
}

.integration {
    padding-top: 26px;
    width: 1100px;
    margin: 0 auto;
}

.integration-title {
    padding-left: 20px;
    color: #322e30;
    font-size: 24px;
    line-height: 30px;
    border-left: solid 2px #EC2629;
}

.integration-content {
    margin-top: 35px;
}

.integration-content > img {
    margin: 0 auto;
    padding-bottom: 30px;
}

.img-title {
    width: 1090px;
    margin: 0 auto;
    padding-bottom: 40px;
    font-size: 15px;
    color: #322e30;
    line-height: 30px;
}
.supply-wrap {
    margin-top: 48px;
}

.supply-wrap > div {
    width: 28%;
}

.supply-wrap > div:nth-child(2) {
    margin: 0 8%;
}

.supply-wrap img {
    position: relative;
    left: 40%;
    margin-left: -20px;
    width: 100px;
}

.supply-title {
    margin: 14px 0 24px 0;
    font-size: 16px;
    color: #322e30;
    text-align: center;
    line-height: 21px;
}
.value-ul{
    color: #686465;
    font-size: 14px;
    text-align: justify;
    width: 210px;
    margin: 0 auto;
    line-height: 20px;
}
.factory-title {
    font-size: 14px;
    color: #322e30;
    line-height: 20px;
    margin-top: 35px;
    line-height: 30px;
}
.integration-contentiot{
    margin-top: 20px;
    text-align: center;
    padding-bottom: 40px;
}
.integration-title-tu{
    text-align: center;
    margin-top: 20px; 
    font-size: 18px; 
    font-weight: bold;
    color: #322e30;
}
.sight-title{
    text-align: center;
    font-size: 14px; 
    color: #322e30; 
    margin-top: 30px;
}
.sight-title-tu{
    text-align: center;
    font-size: 14px;
    color: #322e30;
    margin-top: 15px;
}
.integration-content > img {
    margin: 0 auto;
    padding-bottom: 30px;
}
.iot_ul li{
    color: #322e30;
    line-height: 30px;
    font-size: 14px;
    padding-bottom: 20px;
}
.hiot-wrap{
     margin-top: 20px;
}
.hiot-wrap img {
    position: relative;
    left: 40%;
    margin-left: -20px;
    width: 100px;
}
.hiot-wrap > div {
    width: 28%;
}

.hiot-wrap > div:nth-child(2) {
    margin: 0 8%;
}
.hiot-title{
    margin: 14px 0 24px 0;
    font-size: 16px;
    color: #322e30;
    text-align: center;
    line-height: 21px;
    font-weight: bold;
}
.hiot-ul{
    color: #686465;
    font-size: 14px;
    text-align: justify;
    width: 210px;
    margin: 0 auto;
    line-height: 20px;
}
.sight-content-second{
    margin-top: 30px; 
    font-size: 14px; 
    color: #322e30; 
    margin-bottom: 50px;
}
.sight-third-one{
    margin-top: 30px; 
    font-size: 14px; 
    color: #322e30;
}
.sight-third-second{
    margin-top: 10px; 
    font-size: 14px; 
    color: #322e30; 
    line-height: 25px;
}
.sight-third-third{
    margin-top: 20px; 
    font-size: 14px; 
    color: #322e30; 
    line-height: 25px;
    padding-bottom: 30px;
}
.hiot-content{
    margin-top: 20px; 
    font-size: 14px;
    color: #322e30; 
    line-height: 30px;
}
.iot-background-introduction{
    width: 1100px;
    margin: 0 auto;
    padding-bottom: 50px;
    padding-top: 26px;
}
.iot-background-introduction-content{
    padding-top: 30px;
}
.iot-background-introduction-content p{
    color: #666;
    font-size: 14px;
    line-height: 30px;
    padding-left: 25px;
}