.banner {
    width: 100%;
    height: 640px;
    position: relative;
    overflow: hidden;
}

.banner .img {
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -960px;
    width: 1920px;
    height: 640px;
    z-index: -1;
}

.banner .banInfo {
    position: absolute;
    top: 170px;
    left: 50%;
    margin-left: -600px;
    width: 1200px;
}

.banner .banInfo h2 {
    line-height: 64px;
    font-size: 48px;
    color: #fff;
}

.banner .banInfo p {
    margin-top: 6px;
    line-height: 30px;
    font-size: 20px;
    color: #fff;
}

.caseInfo {
    width: 1200px;
    margin: -100px auto 30px;
    background: #fbfbfb;
    border-radius: 8px;
    box-shadow: 0 0 10px #f5f5f5;
    -webkit-box-shadow: 0 0 10px #f5f5f5;
    -moz-box-shadow: 0 0 10px #f5f5f5;
}

.caseInfo .casefl {
    float: left;
    padding: 40px 90px 40px 40px;
    width: 610px;
    background: #fff;
    min-height: 270px;
}

.caseInfo .casefl>h1 {
    line-height: 32px;
    font-size: 24px;
    font-weight: 800;
    color: #303146;
    margin-bottom: 14px;
}

.caseInfo .casefl .bor {
    display: block;
    width: 20px;
    height: 5px;
    background: #ff3932;
}

.caseInfo .casefl .content {
    margin-top: 26px;
    line-height: 26px;
    font-size: 14px;
    color: #999;
}

.caseInfo .casefl .btn {
    display: block;
    margin-top: 22px;
    padding: 6px 0;
    width: 116px;
    line-height: 30px;
    font-size: 14px;
    color: #999;
    background: #f5f5f5;
    text-align: center;
    border-radius: 4px;
}

.caseInfo .casefr {
    float: right;
    width: 390px;
    padding: 114px 0 0 70px;
}

.caseInfo .casefr p {
    line-height: 20px;
    font-size: 14px;
    color: #999;
    margin-bottom: 6px;
}

.caseInfo .casefr p a {
    line-height: 20px;
    font-size: 14px;
    color: #999;
    margin-bottom: 6px;
}

.casefot {
    width: 1200px;
    border: 1px solid #f4f4f4;
    height: 70px;
    background: #fff;
    margin: 0 auto 44px;
}

.casefot .btnfl {
    float: left;
    width: 459px;
    border-right: 1px solid #f4f4f4;
    padding: 20px 0;
    line-height: 30px;
    font-size: 16px;
    color: #999;
    text-align: center;
}

.casefot .btncen {
    float: left;
    width: 280px;
    border-right: 1px solid #f4f4f4;
    padding: 20px 0;
    height: 30px;
    line-height: 30px;
    font-size: 16px;
    color: #999;
    text-align: center;
}

.casefot .btnfr {
    float: left;
    width: 459px;
    line-height: 30px;
    font-size: 16px;
    color: #999;
    text-align: center;
    padding: 20px 0;
}

.casefot a {
    font-size: 16px;
    color: #999;
}

.casefot a .iconfont {
    font-size: 18px;
    color: #000;
}

.caseDetail {
    padding:40px;
    width: 1120px;
    margin: 0 auto;
    box-shadow: 0 0 10px #f5f5f5;
    -webkit-box-shadow: 0 0 10px #f5f5f5;
    -moz-box-shadow: 0 0 10px #f5f5f5;
}
.casePop {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 99;
    display: none;
}

.casePop .popMain {
    width: 1200px;
    margin: 0 auto;
}

.casePop .popMain a {
    padding: 15px 30px;
    height: 30px;
    border-radius: 30px;
    background: rgba(0, 0, 0, 0.6);
}

.casePop .popMain .popfl {
    float: left;
    font-size: 16px;
}

.casePop .popMain .popcen {
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -65px;
}

.casePop .popMain .popfr {
    float: right;
    font-size: 16px;
}

.casePop .popMain a .iconfont {
    line-height: 30px;
    font-size: 18px;
    color: #fff;
    float: left;
    margin: 04px;
}

.casePop .popMain a span {
    float: left;
    line-height: 30px;
    font-size: 16px;
    color: #fff;
    margin: 04px;
}