.w1200 {
    width: 1200px;
    margin: 0 auto
}
/* header */
.header {
    height: 76px;
    background-color: #ffffff;
}
.logo {
    margin-top: 16px;
}
.menu {
    line-height: 76px;
}
.menu p {
    float: left;
    margin-left: 56px;
}
.menu a {
    font-size: 16px;
    color: #333333;
}
.menu a.active {
    color: #0563FF;
}
/* banner-box */
.banner-box {
    width: 100%;
    height: 550px;
    background: url("../img/banner-bg.png") no-repeat;
    background-size: 100% 100%;
}
.banner-info-box {
    padding-top: 152px;
}
.banner-info-title {
    font-size: 48px;
    color: #ffffff;
    margin-bottom: 13px;
    font-weight: 400;
}
.banner-info-func {
    font-size: 24px;
    color: #ffffff;
    font-weight: 300;
    margin-bottom: 28px;
}
.use-now-btn {
    width: 130px;
    height: 48px;
    line-height: 48px;
    text-align: center;
    background-color: #ffffff;
    font-size: 18px;
    color: #0563FF;
    border-radius: 4px;
}
.use-now-btn:hover {
    background-color: #fefefe;
    cursor: pointer;
}
/* 产品简介 */
.product-brief {
    padding-top: 80px;
    padding-bottom: 118px;
}
.product-brief-label {
    font-size: 36px;
    color: #333333;
    text-align: center;
    margin-bottom: 32px;
}
.product-brief-info {
    font-size: 18px;
    color: #666666;
    text-align: center;
    margin-bottom: 80px;
}
.product-list {
    width: 384px;
    height: 420px;
    box-shadow:0 6px 16px 0 rgba(0,0,0,0.1);
    border-radius: 4px;
    float: left;
    margin-left: 24px;
}
.product-list:first-child {
    margin-left: 0;
}
.product-header {
    width: 100%;
    height: 96px;
    background-image: url('../img/title-bg.png');
    box-sizing: border-box;
    padding: 26px 0 0 32px;
}
.product-name {
    font-size: 24px;
    color: #ffffff;
    font-weight: bold;
    margin-bottom: 8px;
}
.horizontal_line {
    width: 32px;
    height: 4px;
    background-color: #ffffff;
    margin-left: 2px;
}
.product-func-list {
    padding-left: 32px;
    padding-top: 32px;
}
.product-func-list p {
    margin-bottom: 32px;
}
.product-func-list .iconfont {
    margin-right: 18px;
    color: #333333;
    font-size: 16px;
}
.product-func-list .iconfont.icontongzhi, .product-func-list .iconfont.iconweixin {
    font-size: 18px;
}
.product-func-list .iconfont.icon_rfid {
    font-size: 20px;
}
.product-func {
    font-size: 16px;
    color: #333333;
}
/*应用场景*/
.application-scene {
    background-color: #F7FBFF;
    padding-top: 80px;
    padding-bottom: 53px;
}
.application-scene-img {
    position: relative;
    margin-bottom: 20px;
}
.application-scene-img>p {
    overflow: hidden;
}
.application-scene-img img {
    transition: all 0.5s;
}
.application-scene-img:hover img{
    transform: scale(1.1);
}
.application-scene-info {
    position: absolute;
    left: 0;
    bottom: 19px;
    color: #fff;
    padding-left: 38px;
}
.application-scene-title {
    font-size: 24px;
    color: #ffffff;
    font-weight: bold;
    line-height: 24px;
    margin-bottom: 12px;
}
.application-scene-brief-intro {
    font-size: 14px;
    color: #ffffff;
    line-height: 19px;
}
/*合作伙伴*/
.cooperation-company {
    padding-top: 80px;
    padding-bottom: 59px;
}
.cooperation-company-list>p{
    float: left;
    width: 224px;
    height: 120px;
    overflow: hidden;
    margin-left: 20px;
    margin-bottom: 20px;
    box-sizing: border-box;
}
.cooperation-company-list>p:hover{
    box-shadow:0 6px 16px 0 rgba(0,0,0,0.1);
}
.cooperation-company-list>p:nth-child(5n+1) {
    margin-left: 0;
}
.cooperation-company-list>p img {
    width:100%;
    height: 100%;
}
/*关于我们*/
.about-us {
    background-color: #F7FBFF;
    padding-bottom: 63px;
}
.about-us .product-brief-label {
    margin-bottom: 80px;
    padding-top: 80px;
}
.about-us-img-box {
    width: 573px;
    height: 378px;
    overflow: hidden;
}
.about-us-text {
    width: 560px;
    padding-top: 32px;
}
.paragraph {
    color: #333333;
    font-size: 18px;
    line-height: 36px;
    margin-bottom: 32px;
}
/*底部banner*/
.bottom-banner {
    width: 100%;
    height: 340px;
    background: url('../img/bottom-banner-bg.png') no-repeat;
    background-size: 100% 100%;
    padding-top: 110px;
    box-sizing: border-box;
}
.bottom-banner-label {
    text-align: center;
    font-size: 32px;
    color: #ffffff;
    margin-bottom: 40px;
}
.bottom-banner .use-now-btn {
    margin: 0 auto;
}
/*contact-us 联系我们*/
.contact-us {
    width: 100%;
    height: 245px;
    background-color: #323232;
    padding-top:40px;
    box-sizing: border-box;
}
.contact-info {

}
.contact-info-list {
    font-size: 14px;
    color: #818181;
    line-height: 14px;
    padding-top: 12px;
}
.contact-info-list>p {
    margin-bottom: 26px;
}
.contact-info-list .iconfont {
    margin-right: 13px;
    display: inline-block;
    vertical-align: middle;
}
.QRcode-img {
    margin-right: 113px;
}
.QRcode-img img {
    width: 137px;
    height: 137px;
}
.QRcode-text {
    font-size: 16px;
    color: #666666;
    text-align: center;
    margin-top: 12px;
}
/*footer*/
.footer {
    width: 100%;
    height: 74px;
    line-height: 74px;
    background-color: #2C2C2C;
}
.footer-text {
    text-align: center;
    font-size: 12px;
    color: #666666;
}