header .head_a a{
    color: #000;
}


.main1{
    width: 1158px;
    margin: 50px auto 0;
    background: #fff;
    padding:20px;
    border: 1px solid #DCDFE6;
}

.main1>div{
    float: left;
}
.main1_img{
    width:520px;
    height: 290px;
}
.main1_img img{
    width: 100%;
    height: 100%;
}
.main1_data{
    margin-left: 50px;
}
.main1_topic{
height:25px;
font-size:18px;
font-weight:400;
line-height:25px;
color:rgba(48,49,51,1);
}

.main1_show{
   margin-top: 10px;
   margin-bottom: 15px;
}
.main1_show span:nth-child(1){
    position: relative;
    position: block;
    padding-left: 20px;
    line-height: 20px;
    font-size: 12px;
    color:#C0C4CC;
}

.main1_show span:nth-child(1)::after{
   content:'';
   width: 16px;
   height: 16px;
   background: url(../img/1_2.png);
   position: absolute;
   top: 0;
   left: 0;
}
.main1_show span:nth-child(2){
    position: relative;
    position: block;
    margin-left: 20px;
    padding-left: 20px;
    line-height: 20px;
    font-size: 12px;
    height: 20px;
    color:#C0C4CC;
}
.main1_show span:nth-child(2)::after{
   content:'';
   width: 16px;
   height: 16px;
   background: url(../img/1_1.png);
   position: absolute;
   top: 0;
   left: 0;
}
.main1_data1{
     display: none; 
}


.main1_phone{
    position: relative;
    margin-bottom: 10px;
}
.main1_phone span{
    position: absolute;
    top: 13px;
    left: 15px;
    font-size: 14px;
    line-height: 20px;
}
.main1_phone input{
    padding-left: 87px;
width:313px;
height:44px;
line-height: 44px;
background:rgba(255,255,255,1);
border:1px solid rgba(220,223,230,1);
opacity:1;
border-radius:121px;
}
.main1_data1_div{
    cursor: pointer;
    margin-left: 10px;
    margin-top: 10px;
    width:400px;
    text-align: center;
    line-height: 22px;
    color:rgba(64,158,255,1);
}
.main1_data1_div1{
    display: none;
    cursor: pointer;
    margin-left: 10px;
    margin-bottom: 10px;
    width:400px;
    line-height: 22px;
    color:#999;
}
.main1_data1_div1 span{
    color: red;
    margin-left: 5px;
}

.main1_check{
    position: relative;
    margin-bottom: 40px;
}
.main1_check input{
padding-left: 87px;
width:313px;
height:44px;
background:rgba(255,255,255,1);
border:1px solid rgba(220,223,230,1);
opacity:1;
border-radius:121px;
}
.main1_check span{
    position: absolute;
    top: 13px;
    left: 15px;
    font-size: 14px;
    line-height: 20px;
}
.main1_check button{
    position: absolute;
    top: 0;
    right: 0;
    width:114px;
    height:45px;
    background:rgba(64,158,255,1);
    opacity:1;
    border-radius:22px;
    color: #fff;
    text-align: center;
    cursor: pointer;
}


.main1_name{
    display: none;
    position: relative;
    margin-bottom: 10px;
}
.main1_name span{
    position: absolute;
    top: 13px;
    left: 15px;
    font-size: 14px;
    line-height: 20px;
}
.main1_name input{
    padding-left: 87px;
width:313px;
height:44px;
line-height: 44px;
background:rgba(255,255,255,1);
border:1px solid rgba(220,223,230,1);
opacity:1;
border-radius:121px;
}







.main1_btn button{
width:400px;
height:44px;
background:rgba(64,158,255,1);
opacity:1;
border-radius:22px;
color: #fff;
text-align: center;
cursor: pointer;
}
.main1_btn button:active{
    background:#3076bf;
}
/*  */

.main1_data2{
    position: relative;
    /*display: none;*/
    height: 200px;
}
.main1_data2>div{
    width: 580px;
    height: 120px;
    overflow: auto;
    color: #666;
    padding-top: 10px;
    padding-bottom: 10px;
    line-height: 24px;
}
.main1_data2>button{
    position: absolute;
    bottom: 0;
    padding: 0;
    width: 120px;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    background: rgb(27, 169, 233);
    color: #fff;
    border-radius: 5px;
    cursor: pointer;
}









.main2{
    width: 1200px;
    margin: 30px auto 100px;
    position: relative;
}
.main2_left{
    width: 738px;
    min-height: 838px;
    padding-left: 20px;
    padding-right: 20px;
    background: #fff;
    border: 1px solid #DCDFE6;
}
.main2_nav{
    border-bottom:1px solid #DCDFE6;
}
.main2_nav div{
    position: relative;
    top: 1px;
    float: left;
    margin-right: 30px;
    line-height: 45px;
    font-size: 18px;
    border-bottom:2px solid transparent ;
    cursor: pointer;
}
.main2_nav div:hover{
    border-bottom:2px solid #409EFF ;
    font-weight: 700;

}
.main2_nav .main2_nav_in{
    border-bottom:2px solid #409EFF ;
    font-weight: 700;
}
/* 第一部分 */
.main2_left_part1{
    min-height: 780px;
}
.main2_left_part1>p:nth-child(2n-1){
    position: relative;
    margin-top: 15px;
    margin-bottom: 5px;
    padding-left: 15px;
    text-align: left;
    line-height: 22px;
    font-weight:800;
    color:rgba(48,49,51,1);
}
.main2_left_part1>p:nth-child(2n-1)::after{
    content: '';
    width: 4px;
    height: 10px;
    background: #409EFF;
    position: absolute;
    left: 0;
    top: 5px;
}
.main2_left_part1>p:nth-child(2n){
    position: relative;
    font-size: 14px;
    text-align: justify;
    line-height: 20px;
    color:#606266;
}
.main2_left_part1>div>p{
   position: relative;
    font-size: 14px;
    text-align: justify;
    line-height: 20px;
    color:#606266;
}
.main2_left_part1>div>p img{
    max-width:100%;
}
.main2_left_part1>div>span{
    position: relative;
    font-size: 14px;
    text-align: justify;
    line-height: 20px;
    color:#606266;
}
/* 2 */
.main2_Timetable{
    margin-left: -20px;
    overflow-y: auto;
    width: 778px;
    height: 780px;
    display: none;
}
.main2_Timetable>div{
    line-height: 50px;
    font-weight: 400;
    font-size: 16px;
    color: #666;
    background-color: #f9f9f9;
    border-bottom:1px solid #ccc;
}
.main2_Timetable>div p{
    text-indent: 2em;
       cursor:pointer;
}

.main2_Timetable .main2_Timetable_case{
    display: none;
    background-color: #fff;
    cursor:pointer;
}
.main2_Timetable .main2_Timetable_case div{
    position: relative;
}
.main2_Timetable_case div div:nth-child(1){
    text-indent: 4em;
}
.main2_Timetable_case div div:nth-child(2){
    position: absolute;
    right: 20px;
    top: 5px;
    cursor: pointer;
    line-height:40px;
    width: 100px;
    text-align: center;
    border-radius:5px;
}
.main2_Timetable_case div:hover div:nth-child(2){
    border:1px solid #409EFF;
    color:#409EFF;
}
.main2_Timetable_case div:hover div{
      color:#409EFF;
}
.main2_Timetable_case div div:nth-child(2):hover{
    background:#409EFF ;
    color: #fff;
}



/* 3 */
.main2_comment{
   height: 780px;
    display: none;
}
.main2_comment>p{
    height: 60px;
    line-height: 60px;
    text-indent: 20px;
    font-size: 24px;
    font-weight: normal;
    color: #666;
}
.main2_comment_case>div{
    float: left;
}
.main2_comment_main{
    height: 660px;
    overflow: auto;
}
.main2_comment_img{
    width: 50px;
    height: 50px;
    border-radius: 50%;
}
.main2_comment_img img{
    width: 100%;
    height: 100%;
}
.main2_comment_show{
    margin-left: 20px;
}
.main2_comment_name{
    line-height: 20px;
    margin-bottom: 3px;
}

.main2_comment_name>span:nth-child(1){
    display: inline-block;
    line-height: 20px;
    color: #1CAAEA;
}
.main2_comment_name span:nth-child(2){
    display: inline-block;
    position: relative;
}
.main2_comment_name span:nth-child(2) img{
    position: relative;
    top: -2px;
    width: 16px;
    height: 16px;
}

.main2_comment_user{
    width: 629px;
    line-height: 20px;
}

.main2_comment_itme{
    color:#999;
    font-size: 12px;
}

/* 客服评论 */
.main2_comment_case2{
  margin-left: 68px;
  margin-top: 10px;
}
.main2_comment_case2>div{
    float: left;
}
.main2_comment_case2 .main2_comment_user{
    width: 559px;
}
/*  */
.main2_comment_main>div{
    padding-top: 10px;
    padding-bottom: 10px;
    border-bottom: 1px dotted #CCC;
}






.main2_right{
    position: absolute;
    right: 0;
    top: 0;
    width: 398px;
}
.main2_right>div{
    background: #fff;
    margin-bottom: 20px;
    border:1px solid #DCDFE6;
    padding-left: 20px;
    padding-right: 20px;
}
.main2_part1{
    padding-top: 5px;
    padding-bottom: 16px;
}
.main2_part1_topic{
height:45px;
font-size:18px;
font-family:PingFang SC;
font-weight:800;
line-height:45px;
color:rgba(48,49,51,1);
opacity:1;
border-bottom:1px solid #DCDFE6;
}
.main2_part1_img{
    position: relative;
    margin-top: 14px;
    margin-bottom: 10px;
}
.main2_part1_img>div{
   width:50px;
height:50px;
background:rgba(0,0,0,0.1);
border-radius:50%;
opacity:1;
}
.main2_part1_img>div img{
    width: 100%;
    height: 100%;
}
.main2_part1_img>span{
    position: absolute;
    top: 14px;
    left: 70px;
    font-weight: 700;
}
.main2_part1_show{
    line-height: 20px;
    color:#606266;
}

.main2_part2{
    position: relative;
    padding-bottom: 10px;
}
.main2_part2_more span{
    line-height: 55px;
}
.main2_part2_more span:nth-child(1){
font-size:18px;
font-family:PingFang SC;
font-weight:800;
color:rgba(48,49,51,1);
opacity:1;
}

.main2_part2_more span:nth-child(2){
    position: absolute;
    right: 10px;
    font-size:14px;
    font-family:PingFang SC;
    opacity:1;
}
.main2_part2_more span:nth-child(2) a{
    color:#777;
}

.main2_part2_software div{
    position: relative;
    line-height: 20px;
    margin-bottom: 10px;
    font-size: 14px;
    padding-left: 30px;
}
.main2_part2_software div::after{
    position: absolute;
    top: 0;
    left: 0;
    content: '';
    width: 20px;
    height: 20px;
    background: url(../img/11.png);
}

.main2_part2_software div a{
    color: #606266;
}
.main2_part2 div a:hover{
    color:#409EFF ;
}
.main2_part3{
    padding-bottom: 20px;
}
.main2_part3 p{
    font-size:18px;
    font-family:PingFang SC;
    font-weight:800;
    color:rgba(48,49,51,1);
    opacity:1;  
    padding-top: 5px;
    line-height: 45px;
}
.main2_part3 a{
    color:rgba(48,49,51,1);
}
.main2_part3 a:hover{
       color:#409EFF ;
}

.main2_part4 {
    padding-top: 20px;
    padding-bottom: 20px;
}
.main2_part4 div{
    float: left;
    margin-right: 10px;
    width: 112px;
    text-align: center;
}
.main2_part4 div:nth-child(3){
    margin-right: 0;

}
.main2_part4 div img{
    width: 100%;
}

.main3{
margin-top: 20px;
padding-left: 20px;
min-height:320px;
padding-right: 20px;
width:738px;
background:rgba(255,255,255,1);
border:1px solid rgba(220,223,230,1);
opacity:1;
border-radius:3px;

}
.main3>p{
margin-bottom: 20px;
height:45px;
font-size:18px;
font-family:PingFang SC;
font-weight:800;
line-height:45px;
color:rgba(48,49,51,1);
opacity:1;
border-bottom:1px solid #dcdfe685;
}




.cos_mi_4{
    float: left;
    margin-right: 16px;
    width:233px;
    height: 233px;
    margin-bottom:20px;
    border-radius:10px;
    background: #fff;
    border:1px solid #DCDFE6;
}
.cos_mi_4:nth-child(3n){
     margin-right: 0px;
}
.cos_mi_4_img{
    width: 233px;
    height: 136px;
}
.cos_mi_4_img img{
    width: 100%;
}
.cos_mi_4 p{
    width: 205px;
    line-height: 25px;
    font-size: 14px;
    margin-left: 15px;
    text-align: justify;
    color: #909399;
}
.cos_mi_4 p:hover{
     color: #409EFF;
}
.cos_mi_4_show{
    position: relative;
}
.cos_mi_4_show a>div:nth-child(1){
    margin-left: 15px;
    margin-top: 10px;
    width: 70px;
    line-height: 24px;
    font-size: 14px;
    text-align: center;
    color: #FA5555;
    border:1px solid #FA5555;
}
.cos_mi_4_show>div:nth-child(2){
    position: absolute;
    right: 15px;
    top: 0;
    line-height: 24px;
    color: #409EFF;
}












/*.footer{
    width: 100%;
    height: 300px;
  
    background: #fff;
}
.footer>div{
    width: 1200px;
    margin: 0 auto;
    padding-top: 40px;
    position: relative;
}
.footer>div>div:nth-child(1){
    position: absolute;
    left: 0;
}
.footer>div>div:nth-child(1) img{
    width: 85px;
    height: 74px;
    margin-bottom: 40px;
}
.footer>div>div:nth-child(1) a{
    font-size: 14px;
    line-height: 20px;
    color:#333;
}
.footer>div>div:nth-child(1) a:hover p{
    color:#409EFF;
}
.footer>div>div:nth-child(1) p{
    margin-top: 15px;
    font-size: 14px;
    line-height: 20px;
    color:#333;
}

.footer>div>div:nth-child(2){
    position: absolute;
    right: 0;
    font-size: 18px;

}
.footer>div>div:nth-child(2) a{
    margin-right: 20px;
    color: #333;
}
.footer>div>div:nth-child(2) a:hover{
    margin-right: 20px;
    color: #409EFF;
}
.app div{
    float: right;
    margin-top: 40px;
    margin-left: 30px;
}
.app div p{
    text-align: center;
    line-height: 18px;
}*/





.xian{
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
     white-space:nowrap;
    padding:5px 10px;
    border-radius:5px;
    font-size: 18px;
    color: #fff;
    line-height:30px;
    background: rgba(0, 0, 0, 0.8);
    opacity: 0;
    z-index:10;
}



.mask{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
   width: 100%;
   height: 100%;
   background: rgba(0, 0, 0, 0.7);
}
.mask1{
    display: none;
    position: absolute;
    left: 50%;
    top: 50%;
   width:500px;
    height:253px;
    background:rgba(255,255,255,1);
    opacity:1;
    border-radius:10px;
    transform: translate(-50%,-50%);
}
.mask1>h4{
    font-size: 24px;
    text-align: center;
    padding-top: 40px;
}
.mask1>p{
    margin: 10px auto 30px;
    font-size: 20px;
    text-align: center;
    width: 450px;
    /* text-indent: 2em; */
}
.mask1>div {
    width: 220px;
    margin: 0 auto;
}
.mask1>div button{
    cursor: pointer;
    font-size: 16px;
    padding:10px;
}
.mask1>div button:nth-child(1){
    background: #409EFF;
    color: #fff;
    border-radius: 5px;
}
.mask1>div button:nth-child(1):active{
     background: #2166ad;
}
.mask1>div button:nth-child(2){
    margin-left: 30px;
    color: #999;
}
.mask1>div button:nth-child(2):active{
    color: #333;
}
.mask1 .cha{
    cursor: pointer;
    display: block;
    position: absolute;
    top: 0;
    right: 5px;
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    font-size: 25px;
}


.mask2{
    display: none;
    position: absolute;
    left: 50%;
    top: 50%;
    padding-left: 40px;
    padding-top: 45px;
    width:340px;
    height:400px;
    background:rgba(255,255,255,1);
    opacity:1;
    border-radius:10px;
    transform: translate(-50%,-50%);
}
.mask2 h5{
width:88px;
height:29px;
font-size:22px;
line-height:24px;
color:rgba(51,52,68,1);
opacity:1;
}
.mask2>p{
    margin-bottom: 30px;
    margin-top: 10px;
    width:154px;
    height:14px;
    font-size:14px;
    line-height:14px;
    color:rgba(102,103,119,1);
    opacity:1;
}
.mask2>div>input{
    padding-left: 40px;
    margin-bottom: 20px;
    width:240px;
    height:40px;
    background:rgba(255,255,255,1);
    border:1px solid rgba(238,238,238,1);
    opacity:1;
    border-radius:3px;
}
.mask2>button{
    cursor: pointer;

    display: block;
    width:280px;
    height:40px;
    color: #fff;
    letter-spacing: 2px;
    font-size: 16px;
    background:linear-gradient(270deg,rgba(0,141,255,1) 0%,rgba(47,186,255,1) 100%);
    box-shadow:0px 3px 9px rgba(24,142,238,0.3);
    opacity:1;
    border-radius:3px;
}
.mask2 .cha{
    cursor: pointer;
    display: block;
    position: absolute;
    top: 0;
    right: 5px;
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    font-size: 25px;
}



.mask3{
    display: none;
    position: absolute;
    left: 50%;
    top: 50%;
   width:500px;
    height:253px;
    background:rgba(255,255,255,1);
    opacity:1;
    border-radius:10px;
    transform: translate(-50%,-50%);
}
.mask3>h4{
    font-size: 24px;
    text-align: center;
    padding-top: 40px;
}
.mask3>p{
    margin: 10px auto 30px;
    font-size: 20px;
    text-align: center;
    width: 450px;
    /* text-indent: 2em; */
}
.mask3>div {
    width: 88px;
    margin: 0 auto;
}
.mask3>div button{
    cursor: pointer;
    font-size: 16px;
    padding:10px 20px;
}
.mask3>div button:nth-child(1){
    background: #409EFF;
    color: #fff;
    border-radius: 5px;
}
.mask3>div button:nth-child(1):active{
     background: #2166ad;
}

.mask3 .cha{
    cursor: pointer;
    display: block;
    position: absolute;
    top: 0;
    right: 5px;
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    font-size: 25px;
}
.paging{
    position:relative;
    bottom:-10px;
    left:0;
       margin:0 auto;
}
.paging ul{
    margin:0 auto;
    width:490px;
    height:30px;
}
.paging ul li{
    float:left;
    margin-right:10px;
    width:30px;
    line-height:30px;
    text-align:center;
    border-radius:2px;
}
.paging ul li a{
    width:30px;
    height:30px;
    display:block;
    color:#606266;
}
.paging ul  .active a{
    background:#1989FA;
    color:#fff;
}
.paging ul li a:hover{
           background:#1989FA;
           color:#fff;
   }