html,
body {
    min-width: 1600px;
    height: 100%;
    font-family: "Microsoft Yahei", Arial, sans-serif;
    position: relative;
}

.container {
    min-width: 100%;
    height: 100%;
    background: url("../images/container_bg.jpg") center no-repeat;
    background-size: 100% 100%;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}

.left-nav-wrap {
    width: 250px;
    height: 100%;
    float: left;
    background: url("../images/home_logo.png") 20px 10px no-repeat;
}

.left-nav-box {
    padding: 220px 0 0 40px;
    width: 176px;
}

/*主页，产品介绍，联系我们开始*/
.left-nav-box .left-nav-list {
    margin: 15px 0;
    font-size: 18px;
}

.left-nav-box .left-nav-list dt {
    color: #4178af;
    width: 176px;
    height: 30px;
    text-align: left;
}

.left-nav-box .left-nav-list:after {
    content: '';
    display: block;
    width: 176px;
    height: 1px;
    background: url("../images/short_line.png") no-repeat;
    background-size: 100% 100%;
    margin-top: 15px;
}

.left-nav-box .left-nav-list:nth-child(2) .cur {
    background: url("../images/nav_list.png") no-repeat;
    background-size: 100% 100%;
    color: #fff;
}

.left-nav-box .left-nav-list:nth-child(1) .cur a span,
.left-nav-box .left-nav-list:nth-child(3) .cur a span,
.left-nav-box .left-nav-list:nth-child(4) .cur a span {
    background-size: 100% 100%;
    color: #1d87c6;
}

.left-nav-list dd {
    width: 176px;
    text-align: left;
    height: 30px;
    line-height: 30px;
    margin-top: 5px;
    color: #fff;
    display: none;
}

.left-nav-list .check_jwkBackgroundOne {
    background: url("../images/nav_list.png") no-repeat;
    background-size: 100% 100%;
}

.left-nav-list .check_jwkBackgroundOne .check_jwkOne {
    color: #fff;
}

.left-nav-list .check_jwk1BackgroundTwo .check_jwkTwo {
    color: #1d87c6;
}

.left-nav-list dd a {
    margin-left: 56px;
    overflow: hidden;
}

.left-nav-box .left-nav-list .left-nav-list dt.cur a {
    background: url("../images/list_style_on.png") 5px center no-repeat;
    background-position-x: 30px;
}

.left-nav-box .left-nav-list .cur a {
    display: block;
    width: 176px;
    height: 30px;
    line-height: 30px;
    text-indent: 1.5em;
    background: url("../images/list_style.png") 5px center no-repeat;
    background-position-x: 30px;
}

.left-nav-box .left-nav-list .cur a span {
    color: #fff;
    margin-left: 30px;
}

/*主页，产品介绍，联系我们结束*/

/*右半部分开始*/
.right-content {
    margin-left: 250px;
}

.site-map {
    padding: 10px 0 0 10px;
    height: 20px;
    line-height: 20px;
    color: #3e3a39;
    font-size: 15px;
}

.site-map .nav-change {
    color: #1d87c6;
}

.site-map a:hover {
    text-decoration: underline;
}

.site-map .chang-lg {
    float: right;
    padding-right: 10px;
}

.home-title {
    height: 45px;
    margin: 67px 0 0 0;
}

.home-title p {
    position: relative;
    line-height: 45px;
    width: 388px;
    margin: 0 auto;
    text-align: center;
    color: #1d87c6;
    font-size: 25px;
}

.home-title p::after,
.home-title p::before {
    content: '';
    position: absolute;
    display: block;
    width: 388px;
    height: 1px;
    background: url("../images/lone_line.png") no-repeat;
}

.right-content-box {
    margin: 80px 0 0 0;
}

.right-content-box .dj-detail {
    margin: 60px 0 0 0;
    border-radius: 15px 0 0 15px;
    -webkit-box-shadow: 3px 2px 3px #888;
    -moz-box-shadow: 3px 2px 3px #888;
    box-shadow: 3px 2px 3px #888;
    height: 580px;
    background: #fbfbfb;
    position: relative;
}

.dj-detail .dj-detail-wrap {
    width: 100%;
    height: 600px;
}

.dj-detail-wrap .dj-detail-list {
    width: 100%;
    height: 560px;
}

.dj-detail-list .dj-detail-cont {
    height: 460px;
    padding: 20px 60px;

}

.dj-detail-cont .dj-cont-bg {
    background: #f1f1f1;
    border-radius: 15px;
    height: 500px;
    padding: 30px 97px 0 30px;
    display: flex;
}

.dj-detail-cont .contact-cont-bg {
    display: none;
}


.jianjieOne {
    width: 200px;
    height: 48px;
    background: linear-gradient(90deg, #FAFAFA 0%, #F5F5F5 30%, #FCFCFC 50%, #F5F5F5 70%, #FBFBFB 100%);
    text-align: center;
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #1D87C6;
    line-height: 48px;
    margin-bottom: 80px;
}

.jianjieTwo {
    width: 471px;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #1D87C6;
    line-height: 36px;
    margin-left: 21px;
    margin-right: 122px;
}

.jianjieImg {
    width: 749px;
    height: 481px;
}


.jianjieOne1 {
    width: 200px;
    height: 48px;
    background: linear-gradient(90deg, #FAFAFA 0%, #F5F5F5 30%, #FCFCFC 50%, #F5F5F5 70%, #FBFBFB 100%);
    text-align: center;
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #1D87C6;
    line-height: 48px;
    margin-right: 12px;
}

.rongyu {
    display: flex;
}

.rongyuLi1 {
    margin-top: 92px;
    display: flex;
    flex-direction: column;
    margin-right: 122px;
    margin-left: 212px;
}

.rongyuLi2 {
    display: flex;
    flex-direction: column;
    margin-top: 87px;
    display: flex;
    margin-right: 122px;
}

.rongyuP {
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #1D87C6;
    line-height: 36px;
}


.dj-detail-btn {
    position: absolute;
    right: 0;
    height: 38px;
    bottom: -40px;
    border: 1px solid #7fc3eb;
    border-radius: 0 0 0 10px;
    -webkit-box-shadow: 3px 2px 3px #888;
    -moz-box-shadow: 3px 2px 3px #888;
    box-shadow: 3px 2px 3px #888;
}

.dj-detail-btn li {
    padding: 0 15px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    border: 1px solid #7fc3eb;
    float: left;
    background: #1d87c6;
    color: #fff;
    cursor: pointer;
}

.dj-detail-btn li.cur {
    background: #1e417c;
}

.dj-detail-page-btn {
    width: 150px;
    position: absolute;
    bottom: 20px;
    left: 20px;
}

.dj-detail-btn a {
    color: #fff;
}

.dj-detail-btn a.cur {
    color: #fff;
}