*{
    font-size: 16px;
    font-family: 微软雅黑;
    margin: 0;
    padding: 0;
    line-height: 25px;
}
a{
    text-decoration: none;
    color: #000;
}

.h20{
    height: 20px;
}
.h30{
    height: 30px;
}
.h40{
    height: 40px;
}
.h50{
    height: 50px;
}
.h60{
    height: 60px;
}
.h80{
    height: 80px;
}
.h100{
    height: 100px;
}
li{
    list-style: none;
}
.contents{
    width: 1200px;
    margin: 0px auto;
}
.clear{
    clear: both;
}
.banner {
    background: url(../images/zt7_banner.jpg) no-repeat center;
    height: 530px;
}

.part1_title_bg{
    background: url("../images/zt7_part1_title_bg.png") no-repeat center;
    width: 50px;
    height: 70px;
    margin: 0 auto;
    position: relative;
    top: 65px;
}
.part1_title {
    font-size: 28px;
    line-height: 53px;
    text-align: center;
}

.part1_des >div{
    display: inline-block;
    vertical-align: top;
}
.part1_des >div:nth-child(1){
    width: 700px;
}
.part1_des >div:nth-child(2){
    width: 380px;
    float: right;
}
.part1_des p{
    font-size: 16px;
    line-height: 33px;
}
.part1_des p:nth-child(1){
    margin-bottom: 45px;
}
.part1_des p span ,.part1_sm_title{
    color: #387295;
}
.part1_sm_title{
    margin-top: 45px;
}





.part1_child >div{
    display: inline-block;
    vertical-align: top;
    width: 110px;
    margin: 20px 5px 30px;
    text-align: center;
}
.part1_child >div img{
    height: 72px;
    width: 70px;
}




.zt7_part2{
    background-color: #f6f6f6;
}
.zt7_pro_des >div{
    display: inline-block;
    vertical-align: top;
    padding-top: 70px;
}
.zt7_pro_des >div:nth-child(1){
    width: 520px;
}
.zt7_pro_des h3{
    font-size: 24px;
    line-height: 33px;
    color: #387295;
    margin-bottom: 10px;
}
.zt7_pro_des span{
    display: inline-block;
    font-size: 16px;
    line-height: 33px;
    height: 110px;
    overflow: scroll;
}
.zt7_pro_des span::-webkit-scrollbar{
    width: 6px;
    background-color: #F5F5F5;
    opacity: .5;
}
.zt7_pro_des span::-webkit-scrollbar-thumb {
    border-radius: 10px;
    -webkit-box-shadow: inset 0 0 6px rgba(0, 140, 125, 0.3);
    background-color: #fc3f3c36;
    opacity: 0.3;
}
.zt7_pro_des_bottom h4{
    font-size: 16px;
    color: #f24e0d;
    margin: 18px 0px;
}
.zt7_pro_des_bottom  p{
    font-size: 16px;
    line-height: 33px;
}
.zt7_pro_tab{
    text-align: center;
    height: 80px;
    line-height: 80px;
}
.zt7_pro_tab a{
    width: 70px;
    height: 5px;
    background-color: #d3d3d3;
    display: inline-block;
    margin: 0px auto;
    cursor: pointer;
}
.zt7_title{
    font-size: 28px;
    line-height: 53px;
    text-align: center;
}



.zt7_tec>div{
    display: inline-block;
    vertical-align: top;
    width: 545px;
}
.zt7_tec>div:nth-child(2){
    float: right;
}
.zt7_tec>div img{
    width: 545px;
}
.zt7_tec_fa{
    position: relative;
    border-bottom: 1px dashed #d4d4d4;
    padding-bottom: 10px;
    margin-top: 20px;
}
.zt7_tec_middle{
    position: absolute;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 1px solid #fff;
    margin:  0 auto;
    top: 90px;
    left: 43.5%;
    background-color: #fff;
}
.zt7_tec_middle p{
    text-align: center;
    line-height: 140px;
    width: 140px;
    height: 140px;
    background-color: #3e7bab;
    border-radius: 50%;
    margin: 0 auto;
    margin-top: 5px;
    font-size: 20px;
    color: #fff;
}
.zt7_tec_bg p{
    width: 100%;
    text-align: center;
    font-size: 16px;
}
.zt7_tec_bg p:nth-child(1){
    font-weight: bold;
}
.tec_smt{
    font-weight: bold;
    margin-top: 5px;
}
.smt_right{
    color: #f00;
}


/*第五部分——公司简介*/
.zt7_part5_fa{
    background-color: #f6f6f6;
}
.zt7_part5 .part5_main{
    margin: 0 auto;
    text-align: center;
    background: url("../images/zt7_com_bg.png") no-repeat center;
    margin-top: 50px;
}
.zt7_part5 .part5_main img{
    width: 320px;
    height: 320px;
}
.zt7_part5 .part5_des >div{
    display: inline-block;
    vertical-align: top;
}
.zt7_part5 .part5_des .part5_son h3{
    font-size: 20px;
    margin-bottom: 10px;
}
.zt7_part5 .part5_des .part5_son p{
    font-size: 16px;
    color: #666666;
}
.zt7_part5 .part5_des .son_01 ,.zt7_part5 .part5_des .son_02{
    text-align: right;
}
.zt7_part5 .part5_des .son_03 ,.zt7_part5 .part5_des .son_04{
    text-align: left;
}
.zt7_part5 .part5_des .son_01{
    position: relative;
    top: -425px;
    left: 240px;
}
.zt7_part5 .part5_des .son_03{
    position: relative;
    top: -425px;
    left: 390px;
}
.zt7_part5 .part5_des .son_02{
    position: relative;
    top: -55px;
    left: 90px;
}
.zt7_part5 .part5_des .son_04{
    position: relative;
    top: -55px;
    left: 33px;
}
/*第六部分——产品购买流程*/
.zt7_part6{
    background-color: #fff;
}
.zt7_part6 .part6_des>div{
    display: inline-block;
    vertical-align: top;
}
.part6_des_child >div{
    display: inline-block;
    vertical-align: middle;
}
.part6_des_child >div:nth-child(1){
    width: 170px;
    height: 70px;
    text-align: center;
    line-height: 70px;
    background-color: #3e7bab;
    border-radius: 10px;
    color: #fff;
    font-size: 20px;
}

.part6_des_child >div:nth-child(2){
    width: 78px;
    text-align: center;
}
.part6_des_child >div:nth-child(2) img{
    width: 21px;
    height: 33px;
}
.zt7_part6 .part6_middle{
    float: right;
}
.zt7_part6 .part6_middle img{
    height: 21px;
    width: 33px;
}
.zt7_part6 .part6_middle img{
    margin-right: 65px;
    margin-top: 20px;
    margin-bottom: 20px;
}


/*第七部分——服务支持*/
.zt7_part7{
    background-color: #f4f4f4;
}
.zt7_part7 .part7_des>div{
    display: inline-block;
    vertical-align: top;
    text-align: center;
    margin:  0px 57px 50px;
}
.zt7_part7 .part7_des>div img{
    width: 106px;
    height: 106px;
}
.zt7_part7 .part7_des>div:last-child{
    margin-right: 0px;
}
.zt7_part7 .part7_des>div:first-child{
    margin-left: 0px;
}
.zt7_part7 .part7_des>div p{
    margin-top: 10px;
    color: #3e7bab;
}


/*第四部分——案例*/
.zt7_part4{
    background-color: #3a6a90;
    color: #fff;
}
.zt7_part4 a{
    color: #fff;
    font-size: 12px;
}
.picMarquee-left{
    width:100%;
    overflow:hidden;
    position:relative;
}
.picMarquee-left .hd{
    overflow:hidden;
    height:30px;
    padding:0 10px;
}
.picMarquee-left .hd .prev,.picMarquee-left .hd .next{
    display:block;
    width:5px;
    height:9px;
    float:right;
    margin-right:5px;
    margin-top:10px;
    overflow:hidden;
    cursor:pointer;
    background:url("../images/zt7_arrow.png") no-repeat;
}
.picMarquee-left .hd .next{
    background-position:0 -50px;
}
.picMarquee-left .hd .prevStop{
    background-position:-60px 0;
}
.picMarquee-left .hd .nextStop{
    background-position:-60px -50px;
}

.picMarquee-left .bd ul{
    overflow:hidden; zoom:1;
}
.picMarquee-left .bd ul li{
    margin:0 8px; float:left;
    _display:inline;
    overflow:hidden;
    text-align:center;
}
.picMarquee-left .bd ul li .pic{
    text-align:center;
}
.picMarquee-left .bd ul li .pic img{
    width:265px;
    height:211px;
    display:block;
    padding:2px;
}
.picMarquee-left .bd ul li .pic a:hover img{
    border-color:#999;
}
.picMarquee-left .bd ul li .title{
    line-height:24px;
}
.tempWrap{
    width: 100%!important;
}



.footer_con ul li{
    padding: 0px 64px;
}
.footer_con ul li a{
    display: contents;
}
.copyright .t{
    height: 60px;
    line-height: 60px;
}
.copyright ul,.copyright ul li{
    height: 60px;
    line-height: 60px;
}
body, button, input, select, textarea{
    color: #000;
}