.active {
    width:100%;
   height:67.5rem;
    background-image: url(../image/wangge.png);
}

.first_left {
   float: left;
   width:3.125%;
  
   height:67.5rem;
   background:rgba(255,255,255,1);
 
   box-shadow: 0.1875rem 0rem 0.625rem 0rem rgba(225,225,225,0.3);
  
}
.second_left {
   float: left;
   width:14.583%;
 
   height:67.5rem;
   background:rgba(255,255,255,1);
 
   box-shadow:0.25rem 0rem 0.625rem 0rem rgba(225,225,225,0.6);

}
.third_content{
   float: left;
   width:41.19%;
  height:67.5rem;
 
}
.four_footer{
   float: left;
   width:41.09%;
   height:675rem;
   background:#E6E6E6;
 
}
.c_tupian {
    position: absolute;
    left:8.8125rem;
    top:21.5625rem;
   
    width:6.6875rem;
   
    height:8.25rem;
  
    z-index: 9;
    display: none;
}
.shanchu {
    position: absolute;
    left: 9.75rem;
    top:  8.125rem;
    width:1.25rem;
    height:1.25rem;
    background-image: url(../image/shanchu1.png);
    z-index:9;
    cursor: pointer;
    display: none;
}
/* 第一栏 */
.caizhi {
 
    width:3.75rem;
    height:4.125rem;
    background-image: url(../image/caizhi_select.png);
    cursor:pointer;
}
.caizhia{

    width:3.75rem;
    height:4.125rem;
    background-image: url(../image/caizhi_normal.png);
    cursor:pointer;
}
 
.caizhi_wenzi>div{
  
    margin-left: .875rem;
    margin-bottom: 2.0625rem;
    width: 2rem;
    height:1rem;
    line-height: 1rem;
    text-align: center;
  
    font-size: 1rem;
    text-align: center;
    font-family:SourceHanSansCN-Regular;
    font-weight:400;
    color:rgba(102,102,102,1);
    cursor: pointer;
}
.caizhi_wenzi>div:nth-child(1){

    margin-top: .9375rem;
}
.caizhi_wenzi>div:nth-child(11){
    
    margin-bottom: 1.6rem;
}

.cailiao {
    
    width:3.75rem;
    height:4.125rem;
    background-image: url(../image/sucai_normal.png);
    cursor:pointer;
}
.cailiaoa{
   
    width:3.75rem;
    height:4.125rem;
    background-image: url(../image/sucai_select.png);
    cursor:pointer;
}
.cailiao_wenzi{
    display: none;
}
.cailiao_wenzi>div{
   
    margin-left: .875rem;
    margin-bottom: 2.0625rem;
    width: 2rem;
    height:1rem;
    line-height: 1rem;
    text-align: center;
    
    font-size:1rem;
    text-align: center;
    font-family:SourceHanSansCN-Regular;
    font-weight:400;
    color:rgba(102,102,102,1);
    cursor: pointer;
}
.cailiao_wenzi>div:nth-child(1){
  
    margin-top: .9375rem;
}
.cailiao_wenzi>div:nth-child(5){
  
    margin-top:.9375rem;
}



.sucai {
    
    width:3.75rem;
    height:4.125rem;
    background-image: url(../image/wode_normal.png);
    cursor:pointer;
}
.sucaia{
   
    width:3.75rem;
    height:4.125rem;
    background-image: url(../image/wode_select.png);
    cursor:pointer;
}

.sucai_wenzi{
    display: none;
}
.sucai_wenzi>div{
   
    margin-left: .875rem;
    margin-bottom: 2.0625rem;
    width: 2rem;
    height:1rem;
    line-height: 1rem;
    text-align: center;
    
    font-size:1rem;
    text-align: center;
    font-family:SourceHanSansCN-Regular;
    font-weight:400;
    color:rgba(102,102,102,1);
    cursor: pointer;
}
.sucai_wenzi>div:nth-child(1){
  
    margin-top: .9375rem;
}
.sucai_wenzi>div:nth-child(2){
    margin-top:.9375rem;
}

/* 第二栏 */
.leixing_shousuo{
    float: left;
    width:100%;
    height:3rem;
    margin-top:0.375rem;
    background:rgba(250,250,250,1);
}
.leixing_shousuo>div:nth-child(1){
    float:left;
    width:83.57%;
    height:3rem;
    background:rgba(250,250,250,1);
}
.leixing_shousuo>div:nth-child(2){
    float: left;
    margin-top:0.0625rem;
    width:16.43%;
    height:2.875rem;
    background-image: url(../image/searching.png);
    cursor:pointer;
}

#sousuo{
   
    margin-left: 0.375rem;
    width:13.75rem;
    height:2.625rem;
    font-size: 1rem;
    font-family:SourceHanSansCN-Regular;
    font-weight:400;
    color:rgba(153,153,153,1);
}
 .tupian_daoru {
    float: left;
    
    margin-left:0.75rem;
    margin-top:1.4375rem;
    /* width:15.375rem; */
    width:100%;
    height:2.5rem;
    display: none;
    cursor: pointer;
}



.a-upload {
    padding: 0.25rem .625rem;
    width:76%;
    height: 1.875rem;
    line-height: 1.875rem;
    position: relative;
    cursor: pointer;
    color: #888;
    border:0.0625rem  solid blue; 
    background:rgba(255,255,255,1);
    color:blue;
    text-align: center;
    border-radius: 0.25rem;
    overflow: hidden;
    display: inline-block;
    *display: inline;
    *zoom: 1
}

.a-upload  input {
    position: absolute;
   
    font-size: 6.25rem;
    right: 0;
    top: 0;
    opacity: 0;
    filter: alpha(opacity=0);
    cursor: pointer
}

.a-upload:hover {
    color:white;
 
    background: #6b7ee9;
    border-color: #ccc;
    text-decoration: none
}
      
.caizhi_tupianparent{
    float: left;
    margin-top:.625rem;
}
.caizhi_tupianparent>div{
    float: left;
  
    margin-bottom: 0.25rem;
    width:7.875rem;
    height:9.875rem;
    background-image: url(../image/sucai_kuang.png);
    cursor: pointer;

}
.caizhi_tupianparent>div:nth-child(odd){
 
  margin-left: 0.125rem;

}
.first_huaqian>div:nth-child(1){
   
    margin-left: 0.25rem;
    margin-top:0.0625rem;
    width:7.3125rem;
    height:7.3125rem;
    
}
.first_huaqian>div:nth-child(2){
   
    margin-top:0.5rem;
   
    width:7.3125rem;
    height:1rem;
    line-height:1rem;
    text-align: center;
    font-size:1rem;
    font-family:SourceHanSansCN-Regular;
    font-weight:400;
    color:rgba(102,102,102,1);
   
}
.second_huaqian>div:nth-child(1){
   
    margin-top:0.0625rem;
    width:7.3125rem;
    height:7.3125rem;
}
.second_huaqian>div:nth-child(2){
   
    margin-top:0.5rem;
    
    width:7.3125rem;
    height:1rem;
    line-height:1rem;
    text-align: center;
    font-size:1rem;
    font-family:SourceHanSansCN-Regular;
    font-weight:400;
    color:rgba(102,102,102,1);
   
}
.third_huaqian>div:nth-child(1){
  
    margin-left: 0.25rem;
    margin-top:0.0625rem;
    width:7.3125rem;
    height:7.3125rem;
}
.third_huaqian>div:nth-child(2){
  
    margin-top:0.5rem;
    
    width:7.3125rem;
    height:1rem;
    line-height:1rem;
    text-align: center;
    font-size:1rem;
    font-family:SourceHanSansCN-Regular;
    font-weight:400;
    color:rgba(102,102,102,1);
}
.four_huaqian>div:nth-child(1){
  
    margin-left: 0.25rem;
    margin-top:0.0625rem;
    width:7.3125rem;
    height:7.3125rem;
   
}
.four_huaqian>div:nth-child(2){
  
    margin-top:0.5rem;
   
    width:7.3125rem;
    height:1rem;
    line-height:1rem;
    text-align: center;
    font-size:1rem;
    font-family:SourceHanSansCN-Regular;
    font-weight:400;
    color:rgba(102,102,102,1);
  
}
.five_huaqian>div:nth-child(1){
  
    margin-left: 0.25rem;
    margin-top:0.0625rem;
    width:7.3125rem;
    height:7.3125rem;
   

}
.five_huaqian>div:nth-child(2){
   
    margin-top:0.5rem;
    
    width:7.3125rem;
    height:1rem;
    line-height:1rem;
    text-align: center;
    font-size:1rem;
    font-family:SourceHanSansCN-Regular;
    font-weight:400;
    color:rgba(102,102,102,1);
  
}
.six_huaqian>div:nth-child(1){
  
    margin-left: 0.25rem;
    margin-top:0.0625rem;
    width:7.3125rem;
    height:7.3125rem;
    

}
.six_huaqian>div:nth-child(2){
  
    margin-top:0.5rem;
   
    width:7.3125rem;
    height:1rem;
    line-height:1rem;
    text-align: center;
    font-size:1rem;
    font-family:SourceHanSansCN-Regular;
    font-weight:400;
    color:rgba(102,102,102,1);
   
}
.seven_huaqian>div:nth-child(1){
  
    margin-left: 0.25rem;
    margin-top:0.0625rem;
    width:7.3125rem;
    height:7.3125rem;
   

}
.seven_huaqian>div:nth-child(2){
  
    margin-top:0.5rem;
  
    width:7.3125rem;
    height:1rem;
    line-height:1rem;
    text-align: center;
    font-size:1rem;
    font-family:SourceHanSansCN-Regular;
    font-weight:400;
    color:rgba(102,102,102,1);
   
}
.eight_huaqian>div:nth-child(1){
  
    margin-left: 0.25rem;
    margin-top:0.0625rem;
    width:7.3125rem;
    height:7.3125rem;
   

}
.eight_huaqian>div:nth-child(2){
  
    margin-top:0.5rem;
  
    width:7.3125rem;
    height:1rem;
    line-height:1rem;
    text-align: center;
    font-size:1rem;
    font-family:SourceHanSansCN-Regular;
    font-weight:400;
    color:rgba(102,102,102,1);
   
}

/* 第三栏 */
.caizhi_caozuo {
    margin-left: 0.3125rem;
    width:  48.75rem;
    height:4.375rem;
  
}
 .btn_header{
    float: left;
    margin-left:1.25rem;
    margin-top:1.25rem;
    width:33rem;
    height:3.125rem;
    background:rgba(255,255,255,1);
  
    box-shadow:0rem 0.25rem 0.5rem 0rem rgba(238,238,238,0.6);
  
    border-radius: 0.375rem;
} 
.btn_header>div{
  
    margin-left:.6875rem;
    cursor: pointer;
}
.btn_header>div:nth-child(9){
  
    margin-left: 6.25rem;
   
    cursor: pointer;
}

.moxing_a{
    float: left;
    
    width:3.125rem;
    height:3.125rem;
    background-image: url(../image/icon_suoxiao_normal.png);
}
.moxing_b{
    float: left;
   
    width:3.125rem;
    height:3.125rem;
    background-image: url(../image/icon_fangda_normal.png);
}
.moxing_c{
    float: left;
  
    width:3.125rem;
    height:3.125rem;
    background-image: url(../image/icon_shuipin_normal.png);
}
.moxing_d{
    float: left;
  
    width:3.125rem;
    height:3.125rem;
    background-image: url(../image/icon_chuizhi_normal.png);
}
.moxing_e{
    float: left;
  
    width:3.125rem;
    height:3.125rem;
    background-image: url(../image/icon_shunshi_select.png);
}
.moxing_f{
    float: left;
    
    width:3.125rem;
    height:3.125rem;
    background-image: url(../image/icon_nishi_normal.png);
}
.moxing_g{
    float: left;
  
    width:3.125rem;
    height:3.125rem;
   
    background-image: url(../image/icon_wenzi_normal.png);
}
.moxing_h{
    float: left;
   
    width:3.125rem;
    height:3.125rem;
    background-image: url(../image/icon_shanchu_normal.png);
}
.moxing_ha {
    float: left;
    margin-top:1rem;

    width:  13.125rem;
  
    height:4.0625rem;
    
    background-size: 13.9375rem   4.0625rem;
  
    background-image: url(../image/btn_daochu_pic_bg.png);
   
}
.moxing_ha>div:nth-child(1) {
    float: left;
    margin-left: 3.125rem;
    
    margin-top:1.25rem;
    width: 3.9375rem;
   
    height:1rem;
    background-image: url(../image/btn_daochucaipian_normal.png);
    cursor: pointer;
}
.moxing_ha>div:nth-child(2) {
    float: left;
    margin-left:1.25rem;
    margin-top:1.25rem;
    width: 3.9375rem;
    height:1rem;
    background-image: url(../image/btn_daochumianliao_normal.png);
    cursor: pointer;
}

.moxing_aa{
    float: left;
   
    width:3.125rem;
    height:3.125rem;
    background-image: url(../image/icon_suoxiao_press.png);
}
.moxing_bb{
    float: left;
  
    width:3.125rem;
    height:3.125rem;
    background-image: url(../image/icon_fangda_press.png);
}
.moxing_cc{
    float: left;
  
    width:3.125rem;
    height:3.125rem;
    
    background-image: url(../image/icon_shuipin_press.png);
}
.moxing_dd{
    float: left;
    
    width:3.125rem;
    height:3.125rem;
    background-image: url(../image/icon_chuizhi_press.png);
}
.moxing_ee{
    float: left;
   
    width:3.125rem;
    height:3.125rem;
    background-image: url(../image/icon_shunshi_press.png);
}
.moxing_ff{
    float: left;
    
    width:3.125rem;
    height:3.125rem;
    background-image: url(../image/icon_nishi_press.png);
}
.moxing_gg{
    float: left;
   
    width:3.125rem;
    height:3.125rem;
    
   
    background-image: url(../image/icon_wenzi_hover.png);
    
}
.moxing_hh{
    float: left;
   
    width:3.125rem;
    height:3.125rem;
    background-image: url(../image/icon_shanchu_press.png);
} 

.caizhi_zhankai{
   
    clear:both;
    margin-left: 0.3125rem;
    width:  48.75rem;
    height:42.5rem;
}

.sanwei_box{

    width: 48.75rem;
    height:67.5rem;
    position: relative;
    left:0rem;
    top:0rem;
}
.sanwei_moxing{
 
    width: 49.3125rem;
    height:67.5rem;
    position: absolute;
    left:0rem;
    top:0rem;
    z-index: 1;
}
.moxing_btnall{
    position: absolute;

    left:1.25rem;
    top:1.25rem;
    z-index: 2;
    width:33.75rem;
    height:3.125rem;
  
}


.yifu_g{
    float: left;
    width:7.75rem;
    height:3.125rem;
    background-image: url(../image/btn_shangshen_normal.png);
    cursor:pointer;
}
.yifu_f{
    float: left;
    margin-left:1.25rem;
    width:10.75rem;
    height:3.125rem;
    background-image: url(../image/btn_xiaoguotu_normal.png);
    cursor:pointer;
}
.yifu_e{
    float: left;
   
    margin-left:1.25rem;
    width:10.75rem;
    height:3.125rem;
    background-image: url(../image/btn_shiyan_normalnormal.png);
    cursor:pointer;
}
.yifu_gg{
    float: left;
  
    width:7.75rem;
    height:3.125rem;
    background-image: url(../image/btn_shangshen_hover.png);
    cursor:pointer;
}
.yifu_ff{
    float: left;
    margin-left:1.25rem;
    width:10.75rem;
    height:3.125rem;
    background-image: url(../image/btn_xiaoguotu\ _hover.png);
    cursor:pointer;
}
.yifu_ee{
    float: left;
    margin-left:1.25rem;
    width:10.75rem;
    height:3.125rem;
    background-image: url(../image/btn_shiyan_hover.png);
    cursor:pointer;
}
.moxing_footer{
    position: absolute;
    left:25.25rem;
    top:49.375rem;
    width:9.75rem;
    height:3.125rem;
    z-index: 2;
}

.yifu_d{
  
    float:left;
   
    width:9.75rem;
    height:3.125rem;
    background-image: url(../image/btn_Ttaizhanshi_normal.png);
    cursor:pointer;
}
.yifu_dd{
  
    float: left;
    
    width:9.75rem;
    height:3.125rem;
    
    background-image: url(../image/btn_Ttaizhanshi_hover.png);
    cursor:pointer;
}

.yifu_a{
    position: absolute;
    left:7.125rem;
    top:19rem;
    width:6.25rem;
    height:4.25rem;
    background-image: url(../image/btn_shangyi_disable.png);
    cursor:pointer;
    z-index:2;
    display: none;
}
.yifu_b{
    position: absolute;
  
    left:3.5rem;
    top:26.0625rem;
    width:7.1875rem;
    height:4.25rem;
    background-image: url(../image/btn_lianti_disable.png);
    cursor:pointer;
    z-index: 2;
    display: none;
}
.yifu_c{
    position: absolute;
    left:7.125rem;
    top:33.125rem;
    width:6.25rem;
    height:4.25rem;
    background-image: url(../image/btn_xiazhuang_disable.png);
    cursor:pointer;
    z-index:2;
    display: none;
}
.yifu_line{
    position: absolute;
    left:8.5rem;
    top:20.875rem;
    width:3rem;
    height:14.625rem;
    background-image: url(../image/line_normal.png);
    cursor:pointer;
    z-index:1;
    display: none;
}
.yifu_aa{
    position: absolute;
    left:7.125rem;
    top:19rem;
    width:6.25rem;
    height:4.25rem;
    background-image: url(../image/btn_shangyi_selected.png);
    cursor:pointer;
    z-index:2;
}
.yifu_bb{
    position: absolute;
    left:3.5rem;
    top:26.0625rem;
    width:7.1875rem;
    height:4.25rem;
    background-image: url(../image/btn_lianti_selected.png);
    cursor:pointer;
    z-index: 2;
}
.yifu_cc{
    position: absolute;
    left:7.125rem;
    top:33.125rem;
    width:6.25rem;
    height:4.25rem;
    background-image: url(../image/btn_xiazhuang_selected.png);
    cursor:pointer;
    z-index:2;
}


.caizhi_hover{
    position: absolute;
    left:4.0625rem;
    top:.625rem;
    width:5rem;
    height:2rem;
    background:rgba(69,78,128,1);
   
    border-radius: 0.375rem;
    line-height: 2rem;
    text-align: center;
   
    font-size:.875rem;
    font-family:MicrosoftYaHei;
    font-weight:400;
    color:rgba(255,255,255,1);
    display: none;
}
.sucai_hover{
    position: absolute;
    left:4.0625rem;
    top:39.125rem;
    width:5rem;
    height:2rem;
    background:rgba(69,78,128,1);
    border-radius: 0.375rem;
    line-height: 2rem;
    text-align: center;
    font-size:.875rem;
    font-family:MicrosoftYaHei;
    font-weight:400;
    color:rgba(255,255,255,1);
     display: none; 
}
.sucai_hovera{
    position: absolute;
    left:4.0625rem;
    top:4.875rem;
    width:5rem;
    height:2rem;
    background:rgba(69,78,128,1);
    border-radius: 0.375rem;
    line-height: 2rem;
    text-align: center;
    font-size:.875rem;
    font-family:MicrosoftYaHei;
    font-weight:400;
    color:rgba(255,255,255,1);
    display: none; 
}

.wode_hover{
    position: absolute;
    left:4.0625rem;
    top: 43.125rem;
    width:5rem;
    height:2rem;
    background:rgba(69,78,128,1);
    border-radius: 0.375rem;
    line-height: 2rem;
    text-align: center;
    font-size:.875rem;
    font-family:MicrosoftYaHei;
    font-weight:400;
    color:rgba(255,255,255,1);
     display: none; 
}
.wode_hovera{
    position: absolute;
    left:4.0625rem;
    top:9.125rem;
    width:5rem;
    height:2rem;
    background:rgba(69,78,128,1);
    border-radius: 0.375rem;
    line-height: 2rem;
    text-align: center;
    font-size:.875rem;
    font-family:MicrosoftYaHei;
    font-weight:400;
    color:rgba(255,255,255,1);
    display: none; 
}
.wode_hoverb{
    position: absolute;
    left:4.0625rem;
    top: 22.25rem;
    width:5rem;
    height:2rem;
    background:rgba(69,78,128,1);
    border-radius: 0.375rem;
    line-height: 2rem;
    text-align: center;
    font-size:.875rem;
    font-family:MicrosoftYaHei;
    font-weight:400;
    color:rgba(255,255,255,1);
    display: none; 
}


/* 选择模特类型 */
.mote_xuanzhe {
    position: absolute;
    left: 0%;
    top:0%;
    width:100%;
    height:67.5rem;
    background-size: 100% 100%;
    background-image: url(../image/pop_model_bg.png);
    display: block;
    z-index: 3
}
 .mote_xuanzhe>div:nth-child(1){
    float: left;
margin-top:10.8125rem; 
margin-left: 40.67%;
width:22.875rem;
height:1.8125rem;
font-size:1.875rem;
font-family:SourceHanSansCN-Medium;
font-weight:500;
color:rgba(99,120,241,1);
font-size:1.8125rem;

}
.mote_xuanzhe>div:nth-child(2) {
   position: absolute;
    margin-left:19.8%;
    margin-top: 14.5rem;
    width:60.8%;
    height:1.25rem;
} 
.mote_xuanzhe>div:nth-child(3){
    float: left;
    margin-left: 19.80%;
    margin-top:2rem;
    width:60.8%;
    height:27.5625rem;
  
}

.mote_wenzi1{
    float: left;
    margin-left: 10%;
    width: 3.75rem;
    height:1.1875rem;
    font-size:1.25rem;
    font-family:Source Han Sans CN;
    font-weight:400;
    color:rgba(51,51,51,1);
    line-height: .875rem;
   
}
.mote_wenzi2{
    float: left;
    margin-left:20.8%;
    width:2.5rem;
    height:1.1875rem;
    font-size:1.25rem;
    font-family:Source Han Sans CN;
    font-weight:400;
    color:rgba(51,51,51,1);
    line-height: 1.1875rem;
}
.mote_wenzi3 {
    float: left;
margin-left:21.2%;
width:2.5625rem;
height:1.1875rem;
font-size:1.25rem;
font-family:Source Han Sans CN;
font-weight:400;
color:rgba(51,51,51,1);
line-height: 1.1875rem;
}
.mote_wenzi4 {
    float: right;
margin-right: 10%;
width:3.75rem;
height:1.1875rem;
font-size:1.25rem;
font-family:Source Han Sans CN;
font-weight:400;
color:rgba(51,51,51,1);
line-height:.875rem;
}
.mote_content>div{
    float: left;
    width:25%;
    height:27.5625rem;
    border-radius: .625rem;
    cursor: pointer;
}
.mote_content>div:nth-child(4){
    float: left;
    margin-right:0rem;
    width:25%;
    height:27.5625rem;
    border-radius: .625rem;
}
.mote_content>div>div>img {
    width:80%;
    height:24rem;
    margin: 1.689rem  10%; 
}

.mote_btn {
    float: left;
    margin-left:42.18%;
    margin-top:7.3125rem;
    width:18.75rem;
    height:3.75rem;
    background-size: 100% 100%;
    background-image: url(../image/btn_kaishisheji_normal.png);
    cursor: pointer;
}


.bigtu1 {
    position: absolute;
    margin-left: 22.5rem;
    margin-top:   2.1875rem;
    width: 25rem;
    height: 26.875rem;
    background:rgba(253,253,253,1);
    box-shadow:0rem 0.375rem 0.625rem 0rem rgba(225,225,225,0.8);
    border-radius:0.625rem;
    box-shadow:0rem 0.375rem 0.625rem 0rem rgba(225,225,225,0.8);
    border-radius: 0.625rem;
    z-index: 2;
    display: none;
}
.bigtu1>div:nth-child(1) {
    margin-left: 1.25rem;
    margin-top: 1.25rem;
    width: 22.5rem;
    height: 22.5rem;
}
.bigtu1>div:nth-child(2) {
    margin-left: 1.25rem;
  
    margin-top: .8125rem;
   
    width:22.5rem;
    
    height: 1.125rem;;
   
    font-size: 1.125rem;
    text-align: center;
font-family:Adobe Heiti Std R;
font-weight:normal;
color:rgba(102,102,102,1);

}

.bigtu2 {
    position: absolute;
  
    margin-left: 22.5rem;
    margin-top: 12.5rem;
    width:  25rem;
    height:26.875rem;
   
    background:rgba(253,253,253,1);
    
    box-shadow:0rem 0.375rem 0.625rem 0rem rgba(225,225,225,0.8);
    
    border-radius:0.625rem;
    box-shadow:0rem 0.375rem 0.625rem 0rem rgba(225,225,225,0.8);
    border-radius: 0.625rem;
    z-index: 2;
    display: none;
}
.bigtu2>div:nth-child(1) {
  

    margin-left:  1.25rem;
    margin-top:  1.25rem;
    width:22.5rem;
    height:22.5rem;
  
  
}
.bigtu2>div:nth-child(2) {
   
    margin-left: 1.25rem;
    margin-top: 0.8125rem;
    width:22.5rem;
    height:1.125rem;
    font-size:1.125rem;
    text-align: center;
font-family:Adobe Heiti Std R;
font-weight:normal;
color:rgba(102,102,102,1);
}

.bigtu3 {
    position: absolute;
  
    margin-left: 22.5rem;
    margin-top:  17.5rem;
   
    width: 25rem;
   
    height: 26.875rem;
  
    background:rgba(253,253,253,1);
    
    box-shadow:0rem 0.375rem 0.625rem 0rem rgba(225,225,225,0.8);
    border-radius: 0.625rem;
    z-index: 2;
    display: none;
}
.bigtu3>div:nth-child(1) {
   
    margin-left:  1.25rem;
    margin-top:  1.25rem;
    width:22.5rem;
    height:22.5rem;
  
}
.bigtu3>div:nth-child(2) {
  
    
    margin-left: 1.25rem;
    margin-top: 0.8125rem;
    width:22.5rem;
    height:1.125rem;
    font-size:1.125rem;
    text-align: center;
font-family:Adobe Heiti Std R;
font-weight:normal;
color:rgba(102,102,102,1);
}


.bigtu4 {
    position: absolute;
    
    margin-left: 22.5rem;
    margin-top:  17.5rem;
   
    width: 25rem;
   
    height: 26.875rem;
  
    background:rgba(253,253,253,1);
    
    box-shadow:0rem 0.375rem 0.625rem 0rem rgba(225,225,225,0.8);
    border-radius: 0.625rem;
    z-index: 2;
    display: none;
}
.bigtu4>div:nth-child(1) {
   
    margin-left:  1.25rem;
    margin-top:  1.25rem;
    width:22.5rem;
    height:22.5rem;

}
.bigtu4>div:nth-child(2) {
  
    margin-left: 1.25rem;
    margin-top: 0.8125rem;
    width:22.5rem;
    height:1.125rem;
    font-size:1.125rem;
    text-align: center;
font-family:Adobe Heiti Std R;
font-weight:normal;
color:rgba(102,102,102,1);
}
#tupian_biankuang1 {
   
  
    width:100%;
  
    height:27.5625rem;
    cursor: pointer;
}
#tupian_biankuang2 {
  
  
    width:100%;
  
    height:27.5625rem;
    cursor: pointer;
}
#tupian_biankuang3 {
  
    width:100%;
  
    height:27.5625rem;
    cursor: pointer;
}
#tupian_biankuang4 {
  
   
    width:100%;
  
    height:27.5625rem;
    cursor: pointer;
}
.tupian_div {
  
    width:18.1875rem;
    height:27.5625rem;
    background-size: 100% 100%;
    background-image: url(../image/model_hover.png);
}




/* 开启实验时的弹框 */
.tankuang_shiyanheader {
    position: absolute;
   
    left: 0rem;
    top:0rem;
    width:100%;
    height:67.5rem;
    background:rgba(255, 255,255, 0.6);
    z-index: 9;
    display: none;
}
.tankuang_shiyan {
    position: absolute;
   
    left: 52.1875rem;
   
    top: 27.875rem;
   
    width: 27rem;
   
    height:  14.6875rem;
  
    background-image: url(../image/pop_bg.png);
    z-index: 9;
    display:block;
}
.tankuang_shiyan>div:nth-child(1) {
    float: left;
  
margin-left: 3.0625rem;
margin-top:3.1875rem;

width:20.75rem;

height:2.5625rem;

font-size:1.125rem;

font-family:FZHei-B01S;
font-weight:400;
color:rgba(51,51,51,1);
line-height:1.5rem;

}

.tankuang_shiyan>div:nth-child(2) {
    float: left;
 
    margin-left: 4.6875rem;
    margin-top:3.125rem;
    
    width: 17.5625rem;
  
    height: 2.5625rem;
  
}
.tankuang_shiyan>div:nth-child(2)>div:nth-child(1) {
    float:left;
  
    width: 7.8125rem;
  
    height: 2.5rem;
    background-image: url(../image/btn_confirm_normalc.png);
    cursor: pointer;
}
.tankuang_shiyan>div:nth-child(2)>div:nth-child(2) {
    float:left;
  
    margin-left: 1.875rem;
    width: 7.8125rem;
    height: 2.5rem;
    background-image: url(../image/pop_btn_cancel_normal.png);
    cursor: pointer;
}

.dongtai_tupian {
    margin-left: 0.3125rem;
    width: 48.8125rem;
    height: 12.5rem;
    background:rgba(255,255,255,1);
    display: none;
   
}

.dongtai_tupian>div:nth-child(1) {
    float: left;
   
    margin-left: 2.5rem;
    margin-top:1.1875rem;
    
    width: 8rem;
   
    height:1.4375rem;
  
    line-height:1.4375rem;
    text-align: center;
    font-size: 1.5rem;
  
    font-family:Source Han Sans CN;
    font-weight:500;
    color:rgba(78,98,208,1);
}


.dongtai_tupian>div:nth-child(2) {
    clear: both;
    float: left;
  
    margin-left: 2.5rem;
   
    margin-top: .625rem;
   
    width: 8rem;
   
    height: 8rem;
}

.dongtai_tupian>div:nth-child(3) {
    float: left;
   
margin-left: 1.25rem;

margin-top:.6875rem;

width:35.1875rem;

height:6.3125rem;

font-size:.875rem;

font-family:Source Han Sans CN;
font-weight:400;
color:rgba(153,153,153,1);

line-height:1.125rem;


}