.th-banner {
    width: 100%;
    height: 540px;
    background-image: url(../../../img/new/cases/banner.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    overflow: hidden;
    min-width: 1460px;
}

.th-banner section {
    text-align: center;
    margin-top: 180px;
    position: relative;
}

.th-banner section h2 {
    font-size: 45px;
    font-weight: bold;
    position: relative;
    z-index: 1;
    color: #fff;
    text-align: right;
    margin-right: 10%;
}

.th-banner section p {
    font-size: 22px;
    font-weight: bold;
    color: #fff;
    margin-top: 20px;
    text-align: right;
    margin-right: 10%;
}

/**/
.containerSmall {
    overflow: unset;
    width: 100%;
    min-width: 1440px;
}

.cases {
    width: 1200px;
    /* margin: 0 auto; */
    position: relative;
    left: 50%;
    transform: translate(-50%, 0);
}

.cases .container {
    /* width: 1440px; */
    margin: 0 auto;
}

.cases .container .top_title {
    margin-top: 120px;
    position: relative;
    zoom: 1;

}

.cases .container .top_title:after {
    /*伪元素是行内元素 正常浏览器清除浮动方法*/
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}


.cases .container .top_title .left i {
    font-size: 22px;
    color: #152952;
    font-weight: bold;
}

.cases .container .top_title::before {
    content: '';
    width: 1440px;
    height: 2px;
    background: #eee;
    position: absolute;
    bottom: -5px;
    left: -120px;
}

.cases .container .top_title .left {
    position: relative;
    bottom: 5px;
}


.cases .container .top_title .right span,
.cases .container .top_title .right span a {
    color: #979797;
}

.cases .container .top_title .right span:last-child a {
    color: #001c39;
}

.content .main_title {
    text-align: center;
    color: #152952;
    font-size: 30px;
}

.content .project .article {
    color: #666;
    box-shadow: 0 0 10px rgba(0, 34, 102, 0.3);
    border-radius: 50px 0 50px 0;
    width: 1100px;
    position: relative;
    left: 50%;
    transform: translate(-50%, 0);
}

.content .project .article p {
    margin: 0 20px;
    padding: 30px 0;
    text-indent: 2.5em;
    letter-spacing: 2px;
    line-height: 26px;
}
.content .project .article p:first-child{
    padding-bottom: 0;
}
.content .project .article p:nth-child(2){
    padding-top: 0;
}
.content .project .article .singleP{
    padding-bottom: 30px!important;
}
.content .project .station {
    position: relative;
    overflow: hidden;
}

.station_img_out {
    position: relative;
    /* margin: 0 5%; */
    width: 1000px;
    z-index: 2;
    left: 50%;
    transform: translate(-50%, 0);
}

.station_img_out img {
    max-height: 670px;
}

.station_img_in {
    position: absolute;
    margin: 0 5%;
    margin-top: 120px;
    bottom: 5%;
    z-index: -1;
    width: 90%;
    height: 80%;
}

.content .project .station img {
    /* position: absolute; */
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    /* width: 100%;
    height: 100%; */
    display: block;
}

.content .system {
    margin-top: 141px;
    display: none;
}

.system .main {
    margin-top: 60px;
}

.system .main:after {
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.system .main .left {
    width: 30%;
}

.system .main .left ul li {
    list-style-type: square;
    color: #333;
    /* width: 550px; */
    line-height: 24px;
    margin-left: 15px;
}

.system .main .left ul li::marker {
    font-size: 16px;
    color: #044a9b;
}

.right_img img:first-child {
    margin-left: 100px;
}

.system .main .right {
    text-align: right;
}

.system .main .right .right_img img {
    /* min-width: 750px; */
    /* width: 100%;
    height: 100%; */
}

/**/
footer {
    margin-top: 185px;
    min-width: 1460px
}