body {
    margin: 0;
    padding: 0;
}
ul li {
    list-style: none;
}
.level2-header {
    position: relative;
    height: 733px;
}
.level2-header .header-bg {
    position: absolute;
    top: 0;
    width: 100%;
    height: 733px;
}
.level2-header .header-content {
    position: absolute;
    top: 0;
    left: 0%;
    color: #FFFFFF;
    z-index: 100;
    width: 100%;
    text-align: center;
}
.level2-header .header-content .font {
    font-family: MicrosoftYaHei;
}
.level2-header .header-content .font1 {
    font-size: 86px;
    letter-spacing: 10px;
    margin-bottom: 13px;
}
.level2-header .header-content .font2 {
    font-size: 34px;
    letter-spacing:13px;
    margin-bottom: 90px;
}
.level2-header .header-content .qr-code {
    width: 200px;
    height: 200px;
}
.level2-header .header-content .font3 {
    margin-top: 23px;
    font-size: 30px;
}
.monitor-list {
    width: 1200px;
    margin-top: 28px;
    padding-left: 0;
    margin-bottom: 20px;
}
.monitor-list .monitor-item {
    display: inline-block;
    box-sizing: border-box;
    height: 120px;
    width: 276px;
    margin-right: 27px;
    margin-top: 27px;
    background:rgba(255,255,255,1);
    box-shadow:0px 0px 30px 0px rgba(141,151,158,0.15);
}
.monitor-list .monitor-item:nth-of-type(8), .monitor-list .monitor-item:nth-of-type(4) {
    margin-right: 0;
}
.monitor-list .monitor-item .img-dash, .monitor-list .monitor-item .text {
    display: inline-block;
}
.monitor-list .monitor-item .img-dash {
    margin-left: 19px;
    width: 80px;
    height: 80px;
    margin-top: 20px;
}
.monitor-list .monitor-item .img-dash .img {
    width: 100%;
    height: 100%;
}
.monitor-list .monitor-item .text {
    font-size: 26px;
    height: 37px;
    width: 104px;
    color: #40546B;
    margin-left: 20px;
    vertical-align: top;
    margin-top: 41px;
}
.nf-panel {
    padding: 50px 10px 68px 10px;
    background-color: #FFFFFF;
}
.nf-panel-bg1 {
    background-color: #F7FAFB;
}
.nf-panel .panel-content {
    display: flex;
    justify-content: center;
}
.nf-panel .title-wrapper {
    text-align: center;
}
.nf-panel .title-wrapper .item-title {
    font-size: 36px;
    color:rgba(64, 84, 107, 1);
    font-family: PingFangSC;
    font-weight: 500;
    line-height: 50px;
    margin-bottom: 30px;
}
.nf-panel .title-wrapper .sub-line {
    width: 110px;
    height: 4px;
    margin: 0 auto;
    background: rgba(251, 119, 54, 1);
    border-radius: 2px;
}
.nf-panel .title-wrapper .subhead {
    font-size: 24px;
    color: #40546B;
    margin-top: 14px;
}
.img-desc .img-wrapper {
    width: 1210px;
    height: 492px;
    margin-top: 22px;
}

.img-desc .img-wrapper img {
    width: 100%;
    height:100%;
}
.img-desc .desc {
    display: flex;
    color: #40546B;
    width: 1200px;
}
.img-desc .desc .desc-item {
    width: 600px;
    text-align: center;
    margin-top: 10px;
    padding: 0 35px 0 40px;
}
.img-desc .desc .desc-item .desc-title {
    font-size: 20px;
    line-height:28px;
    margin-bottom: 30px;
    font-weight: 500;
}

.img-desc .desc .desc-item .desc-title .shu-xian {
    display: inline-block;
    position: relative;
    top: -2px;
}
.img-desc .desc .desc-item .desc-content {
    font-weight:500;
    font-size: 17px;
    line-height:38px;
}
.img-desc .desc .desc-item0 {
    margin-left: 10px;
}
/**
页脚样式
 */
.footer{
    background-color: #171B1E;
    min-width: 1200px;
    height: 140px;
    margin-top: 34px;
    color: #808086;
    font-size: 12px;
}
.footer .footer-box {
    padding: 13px 30px 0 0;
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    height: 116px;
}
.footer .ps-left {
    float: left;
}
.footer .ps-left .footer-logo {
    margin-top: 10px;
    margin-left: 39px;
}
.footer .ps-left .footer-logo img {
    margin-right: 10px;
    width: 56px;
    max-width: 300px;
    max-height: 700px;
    height: auto;
}
.footer .ps-right {
    float: right;
    text-align: right;
}
.footer .ps-right p {
    margin: 8px 0;
}
.footer .ps-right p:nth-of-type(2) {
    margin-top: 3px;
}
.footer .ps-right .telphone {
    font-size: 26px;
}