/* 全链总包 */
.chain {
    margin-top: 22px;
}

.chain ul li {
    margin: 11px 11px 0 0;
    height: 252px;
    width: 24.4%;
    position: relative;
    overflow: hidden;
}

.chain ul li:nth-child(4n) {
    margin-right: 0;
}

.chain ul li .l-div {
    height: 100%;
    position: relative;
}

.chain ul li .l-div img {
    height: 100%;
    cursor: pointer;
    transition: all 1s;
}

.chain ul li .l-div img:hover {
    transform: scale(1.4);
}

.chain ul li .l-div div {
    height: 40px;
    line-height: 40px;
    color: #ffffff;
    background: rgba(0, 0, 0, .3);
    position: relative;
    bottom: 40px;
    padding-left: 5px;
}

.chain ul li .l-div div p {
    font-size: 16px;
}

.chain ul li .l-div div p span {
    font-size: 12px;
    margin-left: 7px;
}

.chain ul li:nth-child(1) .l-div {
    left: 100%;
}

.chain ul li:nth-child(2) .l-div {
    right: 100%;
}

.chain ul li:nth-child(3) .l-div {
    left: 100%;
}

.chain ul li:nth-child(4) .l-div {
    right: 100%;
}

.chain ul li:nth-child(5) .l-div {
    right: 100%;
}

.chain ul li:nth-child(6) .l-div {
    left: 100%;
}

.chain ul li:nth-child(7) .l-div {
    right: 100%;
}

.chain ul li:nth-child(8) .l-div {
    left: 100%;
}

/* 数字沙盘 */
.Sand {
    margin-top: 30px;
}

.Sand .snad-l {
    width: 352px;
    height: 360px;
}

.Sand .snad-l ul li {
    background-color: #eaeaea;
    cursor: pointer;
    padding: 29px 24px 0;
    height: 113px;
    margin-bottom: 10px;
}

.Sand .snad-l ul li:nth-child(3n) {
    margin-bottom: 0;
}

.Sand .snad-l ul li .li-l {
    height: 64px;
    width: 64px;
}

.Sand .snad-l ul li:hover {
    background-color: #dd2727;
    color: #ffffff;

}

.Sand .snad-l ul li:hover .img-2 {
    display: block !important;
}

.Sand .snad-l ul li:hover .img-1 {
    display: none;
}

.Sand .snad-l ul li .li-l img {
    height: 100%;
}

.Sand .snad-l ul li .li-l .img-2 {
    display: none;
}

.Sand .snad-l ul li:hover .li-r h1 {
    color: #fff;
}

.Sand .snad-l ul li:hover .li-r p {
    color: #fff;
    border: 1px solid #fff;
}

.Sand .snad-l ul li .li-r {
    text-align: right;
}

.Sand .snad-l ul li .li-r h1 {
    font-size: 20px;
    color: #666666;
}

.Sand .snad-l ul li .li-r p {
    height: 27px;
    width: 207px;
    border: 1px solid #99979a;
    line-height: 27px;
    padding-right: 7px;
    margin-top: 3px;
}

.Sand .snad-b {
    margin: 0 11px;
    height: 360px;
    width: 660px;
}

.Sand .snad-b img {
    display: none;
}

.xian {
    display: block !important;
}

/* 一站式标准化服务 */
.service {
    margin-top: 32px;
    height: 565px;
    margin-bottom: 70px;
}

.service .service-l {
    width: 33%;
    height: 565px;
    overflow: hidden;
    position: relative;
}

.service .service-l .service_l:hover {
    background: #dd2727;
}

.service .service-l .service_l {
    height: 330px;
    margin-bottom: 9px;
    background: url(../images/e-15.png) 0 0 no-repeat;
    background-size: 100% 100%;
    color: #fff;
    padding: 49px 0 0 57px;
    position: relative;
    left: 100%;
}

.service .service-l .service_l .p2 {
    width: 280px;
    font-size: 14px;
    margin-top: 44px;
}

.service .service-l .service_l .s_l-t p {
    font-size: 30px;
    font-weight: 900;

}

.service .service-l .service_l .s_l-t div {
    height: 33px;
    width: 33px;
    margin-left: 20px;
}

.service .service-l .service_l .s_l-t div img {
    width: auto;
    height: 100%;
}

.service .service-l .service_b:hover {
    background: #dd2727;
}

.service .service-l .service_b {
    height: 226px;
    /* margin-bottom: 9px; */
    background: url(../images/e-18.png) 0 0 no-repeat;
    background-size: 100% 100%;
    color: #fff;
    padding: 49px 0 0 57px;
    position: relative;
    left: 100%;
}

.service .service-l .service_b .p2 {
    width: 280px;
    font-size: 14px;
    margin-top: 44px;
}

.service .service-l .service_b .s_l-t p {
    font-size: 30px;
    font-weight: 900;

}

.service .service-l .service_b .s_l-t div {
    height: 33px;
    width: 33px;
    margin-left: 20px;
}

.service .service-l .service_b .s_l-t div img {
    width: auto;
    height: 100%;
}

.service .service-b {
    width: 33%;
    margin: 0 13px;
    height: 565px;
    overflow: hidden;
}

.service .service-b .service_l {
    height: 226px;
    margin-bottom: 9px;
    background: url(../images/e-16.png) 0 0 no-repeat;
    background-size: 100% 100%;
    color: #fff;
    padding: 49px 0 0 57px;
    position: relative;
    bottom: 100%;
}

.service .service-b .service_l:hover {
    background: #dd2727;
}

.service .service-b .service_l .p2 {
    width: 280px;
    font-size: 14px;
    margin-top: 44px;
}

.service .service-b .service_l .s_l-t p {
    font-size: 30px;
    font-weight: 900;

}

.service .service-b .service_l .s_l-t div {
    height: 33px;
    width: 33px;
    margin-left: 20px;
}

.service .service-b .service_l .s_l-t div img {
    width: auto;
    height: 100%;
}

.service .service-b .service_b:hover {
    background: #dd2727;
}

.service .service-b .service_b {
    height: 330px;
    /* margin-bottom: 9px; */
    background: url(../images/e-19.png) 0 0 no-repeat;
    background-size: 100% 100%;
    color: #fff;
    padding: 49px 0 0 57px;
    position: relative;
    top: 100%;
}

.service .service-b .service_b .p2 {
    width: 280px;
    font-size: 14px;
    margin-top: 44px;
}

.service .service-b .service_b .s_l-t p {
    font-size: 30px;
    font-weight: 900;

}

.service .service-b .service_b .s_l-t div {
    height: 33px;
    width: 33px;
    margin-left: 20px;
}

.service .service-b .service_b .s_l-t div img {
    width: auto;
    height: 100%;
}

.service .service-r {
    width: 32.1%;
    height: 565px;
    overflow: hidden;
    position: relative;
}

.service .service-r .service_l:hover {
    background: #dd2727;
}

.service .service-r .service_l {
    height: 330px;
    margin-bottom: 9px;
    background: url(../images/e-17.png) 0 0 no-repeat;
    background-size: 100% 100%;
    color: #fff;
    padding: 49px 0 0 57px;
    position: relative;
    right: 100%;
}

.service .service-r .service_l .p2 {
    width: 280px;
    font-size: 14px;
    margin-top: 44px;
}

.service .service-r .service_l .s_l-t p {
    font-size: 30px;
    font-weight: 900;

}

.service .service-r .service_l .s_l-t div {
    height: 33px;
    width: 33px;
    margin-left: 20px;
}

.service .service-r .service_l .s_l-t div img {
    width: auto;
    height: 100%;
}

.service .service-r .service_b:hover {
    background: #dd2727;
}

.service .service-r .service_b {
    height: 226px;
    /* margin-bottom: 9px; */
    background: url(../images/e-20.png) 0 0 no-repeat;
    background-size: 100% 100%;
    color: #fff;
    padding: 49px 0 0 57px;
    position: relative;
    right: 100%;
}

.service .service-r .service_b .p2 {
    width: 280px;
    font-size: 14px;
    margin-top: 44px;
}

.service .service-r .service_b .s_l-t p {
    font-size: 30px;
    font-weight: 900;

}

.service .service-r .service_b .s_l-t div {
    height: 33px;
    width: 33px;
    margin-left: 20px;
}

.service .service-r .service_b .s_l-t div img {
    width: auto;
    height: 100%;
}