body, html {
    font-family: "Microsoft Yahei", "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.banner-img {
    height: 240px;
    background: url("../../uploads/publicService/public-banner.jpg") no-repeat center center;
}

.banner-img > img {
    position: absolute;
    z-index: 1;
    width: 100%;
    height: 240px;
}

.make-cover {
    position: absolute;
    z-index: 2;
    width: 100%;
    height: 240px;
}

.maker-title {
    width: 1200px;
    margin: 0 auto;
}

.maker-nav {
    margin-top: 46px;
    width: 140px;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 44px;
    border-bottom: solid 1px #fff;
}
.maker-nav a {
    color: #FFFFFF;
}

.maker-nav > span {
    padding: 0 4px;
}

.marker-bg {
    margin-top: 30px;
    padding-left: 84px;
    font-size: 36px;
    color: #FFFFFF;
    line-height: 52px;
    background: url("../../uploads/publicService/public-icon.svg") no-repeat left center;
    background-size: 62px 52px;
}
.service-ul {
    width: 600px;
    margin: 0 auto;
}
.service-ul li{
    text-align: center;
    width: 50%;
    cursor: pointer;
    float: left;
    font-size: 24px;
    line-height: 33px;
    color: #4A4A4A;
    -webkit-transition: width 0.3s;
    transition: width 0.3s;
}
.service-ul li.selected {
    height: 55px;
    background: url("../../uploads/publicService/slider.svg") no-repeat bottom center;
    background-size: 300px 19px;
}
.dn {
    display: none;
}
.service-content {
    padding-top: 33px;
}
.hotGas-inner {
    padding: 34px 0 60px 0;
    width: 1100px;
    margin: 0 auto;
}
.hotGas-title {
    padding-left: 20px;
    color: #333;
    font-size: 24px;
    line-height: 30px;
    border-left: solid 2px #EC2629;
    font-weight: inherit;
}
.hotGas-desc {
    padding: 6px 0 30px 20px;
    font-size: 14px;
    color:#333;
    line-height: 20px;
}
.hotGas-img {
    text-align: center;
}
.hotGas-inner>img {
    margin: 30px 30px 0 30px;
}
.subway-inner {
    width: 1100px;
    margin: 0 auto;
    padding: 34px 0 30px 0;
}
.subway-img {
    padding:55px 0 30px 0;
}
.subway-desc {
    text-align: center;
    padding-top: 20px;
    line-height: 35px;
    font-size:14px;
}
.hotGas-case {
    margin:45px 0 0 20px;
    padding: 10px;
}

.case {
    margin:45px 0 0 20px;
    padding: 10px;
    background: #fafafa;
}
.case>div,.hotGas-case>div {
    background: #fff;
    text-align: center;
    float: left;
    width: 190px;
    height: 80px;
    line-height: 80px;
    margin: 0 10px;
    box-shadow: 0px 0 10px #ccc;
}
.case>div>img,.hotGas-case>div>img {
    vertical-align: middle;
}
.subway-title {
    margin: 13px 0;
    font-size: 22px;
    color: #333;
}
.subway-info>div:nth-child(2),.subway-ul>li {
    font-size: 14px;
    color: #333;
    line-height: 30px;
}
.subway-ul{
    padding-left: 20px;
    list-style: disc;
}