/* trouble */
.trouble{
    padding: 100px 0;
    background: url(../images/trouble_bg.jpg) no-repeat center;
}
.trouble .wrap{
    width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
}
.trouble .wrap .item{
    width: 600px;
    height: 306px;
    border: solid 1px #ededed;
    padding: 47px 47px 40px;
    text-align: center;
}
.trouble .wrap .item:nth-child(even){
    margin-left: -1px;
}
.trouble .wrap .item:nth-child(n+3){
    margin-top: -1px;
}
.trouble .wrap .item1{
    background: url(../images/trouble_bg1.png) no-repeat center;
}
.trouble .wrap .item2{
    background: url(../images/trouble_bg2.png) no-repeat center;
}
.trouble .wrap .item3{
    background: url(../images/trouble_bg3.png) no-repeat center;
}
.trouble .wrap .item4{
    background: url(../images/trouble_bg4.png) no-repeat center;
}
.trouble .wrap .item .icon{
    overflow: hidden;
    margin-bottom: 40px;
}
.trouble .wrap .item .icon img{
    float: right;
}
.trouble .wrap .item:hover .icon img{
    transition: all 0.3s;
     transform: rotateY(360deg);
}
.trouble .wrap .item h6{
    font-size: 30px;
    line-height: 100%;
    margin-bottom: 25px;
    color: #fff;
}
.trouble .wrap .item .text{
    font-size: 18px;
    line-height: 24px;
    color: rgba(255,255,255,0.8);
}
/* cons */
.cons{
    padding: 100px 0;
    background: url(../images/serve_bg.png) no-repeat center bottom;
}
.cons .centent{
    width: 1200px;
    margin: 0 auto;
}
.cons .tab{margin: 60px 0;}
.cons .tab ul{
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #e2e2e2;
}
.cons .tab ul li{
    width: 25%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-bottom: 22px;
    position: relative;
}
.cons .tab ul li::after{
    content: '';
    width: 0;
    height: 2px;
    background-color: #c25c6c;
    transition: all 0.3s;
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
}
.cons .tab ul li.on::after{
    width: 100%;
}
.cons .tab ul li .icon{
    width: 23px;
    height: 23px;
    position: relative;
    overflow: hidden;
}
.cons .tab ul li .icon img{
    position: absolute;
    left: 0;
    transition: all 0.3s;
}
.cons .tab ul li .icon .one{
    top: 0;
}
.cons .tab ul li .icon .two{
    top: 23px;
}
.cons .tab ul li.on .icon .one{
    top: -23px;
}
.cons .tab ul li.on .icon .two{
    top: 0;
}
.cons .tab ul li .tit{
    font-size: 18px;
    color: #999999;
    margin-left: 10px;
}
.cons .tab ul li.on .tit{
    color: #c25c6c;
}
.cons .wrap{}
.cons .wrap .item{
    overflow: hidden;
}
.cons .wrap .item + .item{
    display: none;
}
.cons .wrap .item .left{
    width: 442px;
    height: 442px;
    float: left;
    background: url(../images/cons_left_bg.png) no-repeat center;
    display: flex;
    flex-wrap: wrap;
}
.cons .wrap .item .left .list{
    width: calc(50% - 12px);
    text-align: center;
    padding: 44px 0;
}
.cons .wrap .item .left .list:nth-child(odd){
    margin-right: 24px;
}
.cons .wrap .item .left .list:nth-child(n+3){
    margin-top: 24px;
}
.cons .wrap .item .left .list .icon{
    height: 82px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.cons .wrap .item .left .list .icon img{
    max-width: 100%;
    max-height: 100%;
}
.cons .wrap .item .left .list .tit{
    font-size: 17px;
    line-height: 100%;
    color: #666;
    margin-top: 16px;
}
.cons .wrap .item .right{
    width: 680px;
    float: right;
    padding-top: 45px;
}
.cons .wrap .item .right h6{
    font-size: 30px;
    line-height: 100%;
    margin-bottom: 38px;
}
.cons .wrap .item .right .tit{
    font-size: 16px;
    line-height: 30px;
    color: #666;
    margin-bottom: 25px;
}
.cons .wrap .item .right .lab{
    display: flex;
    flex-wrap: wrap;
}
.cons .wrap .item .right .lab li{
    font-size: 16px;
    color: #666666;
    line-height: 32px;
    height: 32px;
    background-color: #f0f3f5;
    border-radius: 16px;
    padding: 0 15px;
    margin-right: 20px;
    margin-bottom: 16px;
}
.cons .wrap .item .right .btn{
    margin-top: 40px;
}
.cons .wrap .item .right .btn a{
    width: 238px;
    height: 58px;
    display: block;
    background-color: #c25c6c;
    border-radius: 6px;
    font-size: 24px;
    text-align: center;
    line-height: 58px;
    color: #fff;
    transition: all 0.3s;
}
.cons .wrap .item .right .btn:hover a{
    width: 280px;
}
/* mark */
.mark{
    padding: 100px 0;
    background: url(../images/mark_bg.png) no-repeat center;
}
.mark .centent .tab{
    margin-bottom: 90px;
}
.mark .centent .tab ul{
    display: flex;
    justify-content: center;
}
.mark .centent .tab ul li{
    width: 83px;
    height: 83px;
    background-color: #ffffff;
    border: solid 2px #c25c6c;
    border-radius: 100%;
    position: relative;
}
.mark .centent .tab ul li + li{
    margin-left: 18px;
}
.mark .centent .tab ul li.on{
    background: #c25c6c;
}
.mark .centent .tab ul li img{
    position: absolute;
    top: calc(50% - 24px);
    left: calc(50% - 24px);
    transform-origin: left;
}
.mark .centent .tab ul li .one{
    transition: all 0.3s;
}
.mark .centent .tab ul li .two{
    transform: rotateY(90deg);
}
.mark .centent .tab ul li.on .one{
    transform: rotateY(90deg);
}
.mark .centent .tab ul li.on .two{
    transform: rotateY(0deg);
    transition: all 0.3s;
}
.mark .centent{
    width: 1200px;
    margin: 0 auto;
}
.mark .centent .wrap{
    height: 568px;
    position: relative;
    overflow: hidden;
}
.mark .centent .item{
    width: 100%;
    display: flex;
    justify-content: space-between;
    position: absolute;
    top: 0;
    left: 100%;
}
.mark .centent .item.on{
    left: 0;
}
.mark .centent .item .img{}
.mark .centent .item .img img{}
.mark .centent .item .text{
    width: 722px;
    padding-top: 30px;
}
.mark .centent .item .text h6{
    font-size: 40px;
    line-height: 100%;
    margin-bottom: 30px;
}
.mark .centent .item .text p{
    font-size: 18px;
    line-height: 30px;
    color: #666;
}
.mark .centent .item .text p + p{
    margin-top: 80px;
}
.mark .centent .item .text a{
    font-size: 18px;
    line-height: 100%;
    display: block;
    color: #c25c6c;
}
.mark .centent .item .text button{
    margin-top: 60px;
    width: 238px;
    height: 58px;
    background-color: #c25c6c;
    border-radius: 6px;
    border: none;
    transition: all 0.3s;
}
.mark .centent .item .text button:hover{
    width: 280px;
}
.mark .centent .item .text button a{
    display: block;
    font-size: 24px;
    color: #fff;
    line-height: 58px;
}
/* reason */
.reason{
    padding: 100px 0;
    background: url(../images/reason_bg.png) no-repeat center;
}
.reason .title h2{
    color: #fff;
}
.reason .title p{
    color: rgba(255,255,255,0.8);
}
.reason .centent{
    width: 1200px;
    margin: 0 auto;
}
.reason .centent .wrap{
    display: flex;
    justify-content: space-between;
}
.reason .centent .wrap .item{
    width: calc((100% - 6px) / 4);
    background: #fff;
    padding: 60px 0;
    text-align: center;
    transition: all 0.3s;
}
.reason .centent .wrap .item:hover{
    transform: translateY(-20px);
}
.reason .centent .wrap .item .icon{
    width: 106px;
    height: 106px;
    background-color: #ffffff;
    border: solid 2px #c25c6c;
    margin: 0 auto;
    border-radius: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    transition: 0.3s;
}
.reason .centent .wrap .item:hover .icon{
    background: #c25c6c;
}
.reason .centent .wrap .item .icon img{
    position: absolute;
    top: calc(50% - 35px);
    left: calc(50% - 35px);
    transform-origin: top;
}
.reason .centent .wrap .item .icon .one{
    transform: rotateX(0deg);
}
.reason .centent .wrap .item:hover .icon .one{
    transform: rotateX(90deg);
    transition: 0.3s;
}
.reason .centent .wrap .item .icon .two{
    transform: rotateX(90deg);
    transition: 0.3s;
}
.reason .centent .wrap .item:hover .icon .two{
    transform: rotateX(0deg);
}
.reason .centent .wrap .item .tit{
    text-align: center;
    margin-top: 20px;
    padding-bottom: 42px;
    position: relative;
    padding-top: 22px;
}
.reason .centent .wrap .item .tit img{
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}
.reason .centent .wrap .item .tit h6{
    font-size: 22px;
    line-height: 100%;
    color: #525252;
    margin-bottom: 16px;
    position: relative;
    z-index: 2;
}
.reason .centent .wrap .item:hover .tit h6{
    font-weight: bold;
    color: #c25c6c;
}
.reason .centent .wrap .item .tit p{
    font-size: 14px;
    line-height: 100%;
    color: #a5a5a5;
    position: relative;
    z-index: 2;
}
.reason .centent .wrap .item .tit i{
    width: 20px;
    height: 2px;
    background-color: #c25c6c;
    position: absolute;
    left: calc(50% - 10px);
    bottom: 0;
}
.reason .centent .wrap .item .con{
    margin-top: 40px;
    font-size: 14px;
    line-height: 24px;
    color: #888888;
    text-align: left;
    display: inline-block;
}
.reason .centent .wrap .item:hover .con{
    color: #666;
}
/* symp */
.symp{
    padding: 100px 0;
    background: url(../images/symp_bg.png) no-repeat center;
}
.symp .centent{
    width: 1200px;
    margin: 0 auto;
}
.symp .centent .item{
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.symp .centent .item + .item{
    margin-top: 30px;
}
.symp .centent .item .text{
    background: #fff;
    padding: 50px;
    position: relative;
}
.symp .centent .item .text h6{
    font-size: 48px;
    font-weight: bold;
    line-height: 100%;
    color: #c25c6c;
    margin-bottom: 40px;
}
.symp .centent .item .text .txt{
    font-size: 26px;
    line-height: 42px;
    color: #666;
}
.symp .centent .item .text .txt span{
    color: #c25c6c;
}
.symp .centent .item .text .btm{
    font-size: 14px;
    line-height: 24px;
    color: #999;
    position: absolute;
    bottom: 50px;
    left: 50px;
}
.symp .centent .item .pic{}
.symp .centent .item .pic img{}
/* partner */
.client{
    background: url(../images/part_bg.png) no-repeat center;
}
/* proc */
.proc{
    padding: 100px 0;
}
.proc .item{
    width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
}
.proc .item .list{
    text-align: center;
    margin-right: 213px;
}
.proc .item .list:nth-child(4){
    margin-right: 0;
}
.proc .item .list:nth-child(n+5){
    margin-top: 75px;
}
.proc .item .list .icon{
    width: 120px;
    height: 120px;
    background-color: #ffffff;
    border-radius: 30px;
    border: solid 1px #c25c6c;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 45px;
    transition: all 0.3s;
}
.proc .item .list:hover .icon{
    background: #c25c6c;
}
.proc .item .list .icon .img{
    width: 78px;
    height: 78px;
    position: relative;
}
.proc .item .list .icon .img img{
    position: absolute;
    top: 0;
    left: 0;
    transform: rotateX(90deg);
    transition: all 0.3s;
}
.proc .item .list .icon .img .one{
    transform-origin: top;
    transform: rotateX(0deg);
}
.proc .item .list .icon .img .two{
    transform-origin: bottom;
}
.proc .item .list:hover .icon .img .one{
    transform: rotateX(90deg);
}
.proc .item .list:hover .icon .img .two{
    transform: rotateX(0deg);
}
.proc .item .list .icon .num{
    width: 40px;
    height: 40px;
    background-color: #000000;
    border-radius: 10px;
    position: absolute;
    bottom: -10px;
    right: -10px;
    font-size: 26px;
    font-family: rob;
    color: #fff;
    font-weight: bold;
    text-align: center;
    line-height: 40px;
}
.proc .item .list .icon i{
    width: 8px;
    height: 8px;
    background-color: #c25c6c;
    border-radius: 100%;
    position: absolute;
    bottom: -18px;
    left: calc(50% - 4px);
}
.proc .item .list .icon i::before{
    content: '';
    width: 348px;
    height: 1px;
    background-color: #e0e0e0;
    position: absolute;
    right: -348px;
    top: 50%;
    transform: translateY(-50%);
}
.proc .item .list:nth-child(4) .icon i::before,
.proc .item .list:nth-child(7) .icon i::before{
    display: none;
}
.proc .item .list .tit{
    font-size: 18px;
    line-height: 100%;
    margin-bottom: 18px;
}
.proc .item .list:hover .tit{
    color: #c25c6c;
    font-weight: bold;
}
.proc .item .list p{
    font-size: 14px;
    line-height: 100%;
    color: #666666;
}
.proc .item .list:hover p{
    color: #333;
}