.body-bj{
    width: 100%;
    min-height: 400px;
    background: url(../images/syzx/syzx-bj.png) 0 0 no-repeat;
    overflow: hidden;
}
.qylc-box{
    width: 100%;
    background: #fff;
    margin-top: 50px;
    padding: 45px;
    border: solid 1px #e1e1e1;
}
.qylc-content{
    width: 100%;
    background: url(../images/qylc/qylc-box-bj.png) center 0px no-repeat; 
    background-size: contain;
}
.qylc-tt{
    width: 100%;
    height: 135px;
    background: url(../images/qylc/qlc-tt.png) center 0 no-repeat;
    margin-top: 20px;
}
.qylc-ul{
    position: relative;
    background: url(../images/qylc/qylc-bj.png) center 94px repeat-y;
    margin-top: 40px;
    height: 7540px;
}

.qylc-con-box{
    width: 100%;
    position: relative;
}
.qylc-b{
    width: 100%;
    position: relative;
    height: 54px;
    left: 0;
    top: 66px;
}
.qylc-b span:nth-child(1){
    display: block;
    width: 49px;
    height: 54px;
    background: url(../images/qylc/qylc-sj.png) 0 0 no-repeat;
    position:absolute;
    top: 5px;
    left: 0;
}
.qylc-b span:nth-child(2){
    display: block;
    width: 100%;
    height: 1px;
    border-top: solid 3px #b90601;
    position:absolute;
    top: 5px;
    left: 0;
}
.qylc-b span:nth-child(3){
    display: block;
    width: 15px;
    height: 15px;
    background: #b90601;
    border-radius: 50%;
    position:absolute;
    top: 0px;
    right: 0;
}
.qylc-nr{
    position: absolute;
    left: 60px;
    top: 0;
    overflow: hidden;
    width: 300px;
}
.qylc-nr h1{
    font-size: 35px;
    color: #b90601;
}
.qylc-nr img{
    width: 100%;
    margin-top: 26px;
    height: 141px;
}
.qylc-nr p{
    font-size: 16px;
    line-height: 22px;
    color: #373737;
    margin-top: 20px;
}


.qylc-ul li:nth-child(1){
    top: 112px;
}
.qylc-ul li:nth-child(2){
    top:265px;
}

.qylc-ul li:nth-child(3){
    top: 481px;
}
.qylc-ul li:nth-child(4){
    top:680px;
}

.qylc-ul li:nth-child(5){
    top: 902px;
}
.qylc-ul li:nth-child(6){
    top:1075px;
}

.qylc-ul li:nth-child(7){
    top: 1300px;
}


.qylc-ul li:nth-child(2n) .qylc-b span:nth-child(1){
    left: initial;
    right: 0;
}
.qylc-ul li:nth-child(2n) .qylc-b span:nth-child(3){
    right: initial;
    left: 0;
}
.qylc-ul li:nth-child(2n) .qylc-nr{
    left: initial;
    right: 60px;
}

.qylc-ul li{
    position: absolute;
    width: 427px;
    left:185px;
    right: inherit;
}
.qylc-ul li:nth-child(2n){
    position: absolute;
    width: 427px;
    right:184px;
    left: inherit;
}
.conten-viedo{
    margin-top: 50px;
}
.conten-viedo video{
    width: 100%;

    padding: 10px;
}
.conten-viedo{
    border: 1px solid #ededed;
    background: #ededed;
    border-radius: 5px;
}