body {
    background: #fff;
}

.title {
    width: 1920px;
    height: 315px;
    position: relative;
    margin-left: 50%;
    left: -960px;
}

.title img {
    width: 1920px;
    height: 315px;
}

.pline {
    width: 1920px;
    position: relative;
    margin-left: 50%;
    left: -960px;
}

.pline:nth-child(even) {
    background-color: #F7FBFF;
}

.sline1 {
    background-image: url("../../images/solution/5g/tback.png");
    background-repeat: no-repeat;
    background-size: 910px 322px;
    background-position: 505px 0;
}

.ptitle {
    width: 1920px;
    text-align: center;
    padding-top: 110px;
    color: #272727;
    font-size: 24px;
    padding-bottom: 20px;
    position: relative;
}

.ptitle::after {
    content: '';
    position: absolute;
    bottom: 0;
    margin-left: 50%;
    width: 36px;
    height: 2px;
    background: #1577E4;
    left: -18px;
}

.ptext {
    width: 1200px;
    margin: 36px auto;
    color: #818181;
    font-size: 14px;
    line-height: 26px;
    text-align: center;
}

.etitle {
    padding-top: 60px;
    width: 1920px;
    text-align: center;
    color: #1577E4;
    font-size: 22px;
    ;
}

.etext {
    margin-top: 36px;
    width: 1920px;
    text-align: center;
    color: #818181;
    font-size: 14px;
    line-height: 26px;
}

.sline1 {
    height: 666px;
    position: relative;
}

.p1text {
    width: 366px;
    margin-top: 168px;
    margin-left: 446px;
    font-size: 14px;
    color: #818181;
    text-align: center;
}

.sline1 img {
    width: 632px;
    height: 411px;
    position: absolute;
    top: 153px;
    left: 1008px;
}

.sline2 {
    height: 940px;
    background-image: url("../../images/solution/alipay/line2b.png");
    background-size: 1920px;
}

.sline3 {
    height: 580px;
}

.p3line {
    width: 1320px;
    margin: 0 auto;
}

.p3entity {
    width: 350px;
    margin: 80px 45px;
    float: left;
    text-align: center;
}

.p3entity img {
    width: 100px;
    height: 100px;
}

.p3entity p:nth-child(2) {
    color: #1577E4;
    margin-top: 20px;
    font-size: 20px;
}

.p3entity p:nth-child(3) {
    color: #4F565D;
    margin-top: 30px;
    font-size: 15px;
}

.sline4 {
    height: 1042px;
}

.p4line {
    width: 1218px;
    margin: 0 auto;
}

.p4entity {
    width: 295px;
    height: 528px;
    margin: 30px 157px;
    padding-top: 80px;
    background: url(https://blaz.ar0755.com/html/ar-max/images/solution/alipay/phones.png) no-repeat;
    background-size: 295px;
    float: left;
    font-size: 20px;
    color: #222F3A;
    text-align: center;
    position: relative;
}

.p4entity video {
    width: 240px;
    height: 424px;
    margin-bottom: 75px;
}

.videobutton {
    width: 80px;
    height: 80px;
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -40px;
    background: url(https://blaz.ar0755.com/html/ar-max/images/solution/video_center.png);
}