*{
    color: #2c3b52;
}
h2{
    font-size: 36px;
    text-align: center;
    padding-top: 90px;
    padding-bottom: 20px;
}
p{
    font-size: 14px;
    text-align: center;
    color: #9599a8;
    padding-bottom: 60px;
}
body{
    background-color: #f7f8f8;
}

/*横幅广告*/
#banner{
    background-image: url(../img/line-banner.png);
    background-size: cover;
    height: 520px;
}
#banner h1{
    font-size: 36px;
    text-align: center;
    padding-top: 213px;
}
#banner span{
    color: #fff;
    position: relative;
}
#banner i{
    position: absolute;
    width: 30px;
    height: 20px;
}
.banner-left{
    left: -15px;
    top: -5px;
    border: 2px solid white;
    border-bottom: none;
    border-right: none;
}
.banner-right{
    right: -15px;
    bottom: -5px;
    border: 2px solid white;
    border-top: none;
    border-left: none;
}
#banner p{
    font-size: 30px;
    color: #fff;
    text-align: center;
    margin-top: 30px;
}

/*呼叫中心*/
.center{
    background-image: url(../img/line-cube-bg.png);
    width: 1366px;
    height: 747px;
    margin: 0 auto;
    background-position-x: 240px;
    background-repeat: no-repeat;
    background-position-y: 91px;
    position: relative;
    padding-top: 360px;
    box-sizing: border-box;
}
.center h2{
    font-size: 30px;
    color: white;
    text-align: center;
    padding: 0;
}
.center h2:first-child{
    padding-bottom: 10px;
}
.center h3{
    font-size: 18px;
    padding-bottom: 15px;
    font-weight: bold;
}
.center p{
    text-align: left;
    line-height: 24px;
    font-size: 16px;
}
.center div{
    position: absolute;
}
.point-one{
    width: 185px;
    top: 88px;
    left: 186px;
}
.point-two{
    width: 180px;
    top: 372px;
    left: 104px;
}
.point-three{
    width: 130px;
    top: 465px;
    left: 104px;
}
.point-three h3:first-child{
    color: #cc1e25;
}
.point-four{
    width: 136px;
    top: 639px;
    left: 104px;
}
.point-five{
    width: 136px;
    top: 639px;
    left: 260px;
}
.point-six{
    width: 188px;
    top: 90px;
    left: 992px;
}
.point-seven{
    width: 185px;
    top: 286px;
    left: 1088px;
}
.point-eight{
    width: 190px;
    top: 469px;
    left: 1088px;
}
.point-nine{
    width: 200px;
    top: 645px;
    left: 993px;
}

/*应用场景*/
.application ul{
    text-align: center;
    width: 1366px;
    margin: 0 auto;
}
.application li{
    width: 380px;
    height: 280px;
    display: inline-block;
    margin: 15px;
    position: relative;
}
.application h3{
    font-size: 18px;
    color: white;
}
.application-part1{
     background-image: url("../img/application-img1.png");
}
.application-part2{
    background-image: url("../img/application-img2.png");
}
.application-part3{
    background-image: url("../img/application-img3.png");
}
.application-part4{
    background-image: url("../img/application-img4.png");
}
.application-part5{
    background-image: url("../img/application-img5.png");
}
.application-part6{
    background-image: url("../img/application-img6.png");
}
.detail{
    position: absolute;
    width: 380px;
    height: 280px;
    background-color: #2c3b52;
    top: 0;
    padding: 0 57px;
    box-sizing: border-box;
    padding-top: 68px;
    display: none;
}
.detail h3{
    padding-bottom: 27px;
}
.detail p{
    line-height: 26px;
    color: #eeeeee;
    text-align: left;
}
.application li:hover .detail{
    display: block;
}
.application-icon{
    width: 60px;
    height: 50px;
    margin: 0 auto;
    margin-top: 89px;
    margin-bottom: 25px;
}

/*优势*/
.advantage{
    background-image: url("../img/line-advantage-bg.png");
    height: 614px;
    background-size: cover;
    background-repeat: no-repeat;
    margin-top: 75px;
    margin-bottom: 90px;
}
.advantage h2{
    color: #fff;
}
.advantage-main{
    width: 1200px;
    height: 329px;
    margin: 0 auto;
    margin-bottom: 60px;
    background-color: white;
    border-radius: 5px;
    text-align: center;
    box-sizing: border-box;
    padding-top: 30px;
    padding-left: 30px;
    position: relative;
}
.advantage-content{
    width: 1130px;
    height: 329px;
    overflow: hidden;
}
#points{
    transform: translateX(0);
    width: 2666px;
}
.point-icon{
    width: 100px;
    height: 100px;
    margin: 0 auto;
    margin-bottom: 30px;
}
.point h3{
    font-size: 16px;
    color: #cc1e25;
    text-align: center;
    margin-bottom: 20px;
}
.point img{
    max-width: 100px;
    max-height: 100px;
}
.point p{
    text-align: left;
    line-height: 26px;
}
.point{
    width: 170px;
    float: left;
    margin: 30px;
}
.prev{
    background-image: url("../img/line-prev.png");
    width: 21px;
    height: 35px;
    position: absolute;
    top: 150px;
    left: -60px;
}
.next{
    background-image: url("../img/line-next.png");
    width: 21px;
    height: 35px;
    position: absolute;
    top: 150px;
    right: -60px;
}

/*-------------------自适应-----------------*/
@media screen and (max-width: 2560px){
    /*应用场景*/
    .application li {
        margin: 30px 35px;
    }
}
@media screen and (max-width: 1680px){
    /*呼叫中心*/
    .center{
        zoom: .9;
    }
    /*应用场景*/
    .application ul {
        zoom: .8;
    }
    /*优势*/
    .advantage-main {
        zoom: .9;
    }
}
@media screen and (max-width: 1280px){
    #banner {
        height: 374px;
    }
    #banner h1 {
        padding-top: 133px;
    }
    /*呼叫中心*/
    .center{
        zoom: .73;
    }
    .point-two {
        top: 352px;
    }
    .point-four {
        top: 669px;
    }
    .point-five {
        top: 669px;
    }
    /*应用场景*/
    .application ul {
        zoom: .7;
    }
    .detail {
        padding: 0 40px;
        padding-top: 50px;
    }
    /*优势*/
    .advantage-main {
        zoom: .75;
    }
}
@media screen and (max-width: 1024px){
    h2 {
        font-size: 24px;
        padding-top: 80px;
        padding-bottom: 10px;
    }
    h3 {
        font-size: 14px;
        padding-bottom: 15px;
    }
    p {
        font-size: 12px;
        padding-bottom: 50px;
    }
    #banner {
        height: 340px;
    }
    #banner h1{
        font-size: 28px;
        padding-top: 130px;
    }
    #banner p{
        font-size: 22px;
        margin-top: 20px;
    }
    .advantage-main {
        zoom: .7;
    }
    .center {
        zoom: .6;
        width: 1266px;
        background-position-x: 200px;
    }
    .point-one {
        width: 185px;
        top: 68px;
        left: 126px;
    }
    .point-two {
        width: 180px;
        top: 342px;
        left: 4px;
    }
    .point-three {
        width: 180px;
        top: 465px;
        left: 4px;
    }
    .point-four {
        width: 186px;
        top: 659px;
        left: 4px;
    }
    .point-five {
        width: 186px;
        top: 659px;
        left: 210px;
    }
    .point-six {
        width: 188px;
        top: 90px;
        left: 942px;
    }
    .point-seven {
        width: 185px;
        top: 286px;
        left: 1038px;
    }
    .point-eight {
        width: 190px;
        top: 469px;
        left: 1038px;
    }
    .point-nine {
        width: 200px;
        top: 645px;
        left: 943px;
    }
    .application ul {
        zoom: .57;
    }
    .detail {
        padding: 0 30px;
        padding-top: 40px;
    }
    .advantage-main {
        zoom: .59;
        height: 359px;
    }
    .advantage {
        height: 484px;
        margin-bottom: 50px;
    }
}