*{
    margin: 0 ;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
  
}
body{
    max-width: 19.2rem;
    margin: 0 auto;
}
li{
    list-style: none;
}
a{
    text-decoration: none;
}
.top{
    width: 100%;
    height: 1rem;
    background: url(/papermakingmachine/ygen/img/top.webp) no-repeat;
    background-size: 100% 100%;
}
.top_center{
    width: 14.2rem;
    height: 1rem;
    margin: 0 auto;
    position: relative;
}
.top_email{
    width: 3.5rem;
    height: 0.5rem;
    font-size: 0.18rem;
    color: #666;
    position: absolute;
    top: 0.29rem;
    right: 1.95rem;
}
.top_email span{
    color: #455a79;
}
.top_email img{
    width: 0.39rem;
    height: 0.39rem;
    float: left;
    margin-top: 0.05rem;
    margin-right: 0.05rem;
}
.top_email1{
    float: left;
   
}
.top_tel{
    width: 3.5rem;
    height: 0.5rem;
    font-size: 0.18rem;
    color: #666;
    position: absolute;
    top: 0.29rem;
    right: -1.7rem;
}
.top_tel span{
    color: #455a79;
}
.top_tel img{
    width: 0.39rem;
    height: 0.39rem;
    float: left;
    margin-top: 0.05rem;
    margin-right: 0.05rem;
}
.top_tel1{
    float: left;
   
}
.banner{
    width: 100%;
    height: 8.5rem;
    background: url(/papermakingmachine/ygen/img/banner.webp) no-repeat;
    background-size: 100% 100%;
}
.kong{
    width: 100%;
    height: 1.1rem;
    background: #fff;
}
.one{
    width:100%;
    height:6.86rem;
    background: url(/papermakingmachine/ygen/img/686.webp) no-repeat;
    background-size: 100% 100%;
}
.onecenter{
    width: 14rem;
    height: 6.86rem;
    margin: 0 auto;
}
.oneleft{
    width: 7rem;
    height: 7.2rem;
    float: right;
    position: relative;
}
.onedian{
    width: 0.35rem;
    height: 3px;
    position: absolute;
    background: #0f6c36;
    top: 0.3rem;
    left: 0rem;
}
.onelefttitle{
    font-size: 0.18rem;
    color: #0f6c36;
    font-weight: 600;
    top: 0.25rem;
    left: 0.57rem;
    position: absolute;
}
.onetitle2{
    width: 100%;
    height: 0.55rem;
    color: #000;
    font-weight: 600;
    font-size: 0.48rem;
    line-height: 0.55rem;
    margin-top: 0.81rem;

}.onetitle3{
    width: 101%;
    height: 0.4rem;
    line-height: 0.4rem;
    color: #000;
    font-size: 0.36rem;
    font-weight: 600;
    text-align: left;
}
.onetitle4{
    width: 100%;
    height: auto;
    font-size: 0.24rem;
    color: #666;
    line-height: 0.36rem;
    text-align: left;
    margin-top: 0.48rem;
}
.about_button1 {
    float: left;
    cursor: pointer;
}
.about_button {
  width: 2.4rem;
    height: 0.55rem;
    background-image: linear-gradient(to right, #0f6d36,#118f46);
    color: #fff;
    font-size: 0.22rem;
    font-weight: 600;
    text-align: center;
    line-height: 0.55rem;
    border-radius: 50px;
    margin-top: 0.4rem;
    padding-left: 0.1rem;
}
.video{
    width: -0.7rem;
    height: 6.86rem;
    border-radius: 30px;
    overflow: hidden;
    float: left;
    margin-right: 0.67rem;
}
.videolist {     position: relative;
    float: left;
    width: 3.5rem;
    /* height: 300px; */
    margin-left: 1rem;
    margin-top: 15px;
    margin-bottom: 30px; }
.videolist:hover{ cursor: pointer; }
.videoed { display:block;    width: 0.97rem;
    height: 0.97rem;
    position: absolute;
    left: 74%;
    top: 0%;
    z-index: 99;
    border-radius: 100%;}
.videos{ display:none;position:fixed; width: 100%;
    height: 100%;
    top: 0rem;
    left: 0rem;
    background: rgba(0,0,0,0.5);z-index:100;  }
.vclose { position:absolute;    left: 64%;
    top: 33%; border-radius:100%; cursor: pointer; }
#video{
    position: absolute;
    left: 28%;
    top: 35%;
    width: 7rem !important;
}
.making{
    width: 100%;
    height: 13.81rem;
    background: url(/papermakingmachine/ygen/img/1381.webp) no-repeat;
    background-size: 100% 100%;
}
.making_center{
    width: 14rem;
    height: 13.81rem;
    margin: 0 auto;
}
.making_title{
    width: 100%;
    padding-top: 0.73rem;
    padding-bottom: 0.13rem;
    font-size: 0.48rem;
    font-weight: 600;
    color: #000;
    height: 0.48rem;
    line-height: 0.48rem;
    text-align: center;
}
.making_title2{
    width: 100%;
    height: 0.22rem;
    line-height: 0.22rem;
    font-size: 0.22rem;
    color: #666;
    text-align: center;
    font-weight: 400;
    padding-bottom: 0.68rem;
}
.making_box{
    width: 100%;
    height: 9.3rem;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-around;
    align-content: space-between;
}
.making_box1{
    width: 4.54rem;
    height: 4.49rem;
    background: #fff;
}
.making_box1 img{
    width: 100%;
    display: block;
}
.selling{
    width: 100%;
    height: 14.2rem;
    background: #fff;
}
.selling_center{
    width: 14rem;
    height: 14.2rem;
    margin: 0 auto;
}
.selling_box{
    width: 100%;
    height: 5.43rem;
    box-shadow: 0px 0px 5px #ccc;
}
.selling_boximg{
    width: 7.05rem;
    height: 5.43rem;
    float: right;
}
.selling_box2{
    width: 5.88rem;
    height: 4.38rem;
    padding-top: 0.63rem;
    padding-left: 0.33rem;
    padding-right: 0.33rem;
    padding-bottom: 0.63rem;
}
.selling_box3{
    font-size: 0.36rem;
    text-align: left;
    width: 100%;
    line-height: 0.36rem;
    padding-bottom: 0.14rem;
    font-weight: 600;
}
.selling_box4{
    width: 100%;
    font-size: 0.3rem;
    text-align: left;
    padding-bottom: 0.42rem;
    font-weight: 600;
}
.selling_box5 img{
    float: left;
    width: 0.19rem;height:0.19rem;
    margin-top: 0.145rem;
    margin-right: 0.1rem;
}
.selling_box5{
    font-size: 0.24rem;
    line-height: 0.48rem;
    color: #666;
}
.selling_box5 span{
    font-weight: 600;
}
.embj{
    width: 100%;
    height: 3.9rem;
    background: url(/papermakingmachine/ygen/img/j.webp) no-repeat;
    background-size: 100% 100%;
}
.embj_center{
    width: 14rem;
    height: 3.9rem;
    margin: 0 auto;
}
.embj_title{
    width: 9.6rem;
    height: auto;
    font-size: 0.36rem;
    line-height: 0.48rem;
    color: #fff;
    font-weight: 600;
    margin: 0 auto;
    text-align: center;
    padding-top: 0.85rem;
}
.parts{
    width: 100%;
    height: 2rem;
    line-height: 2rem;
    text-align: center;
    font-size: 0.48rem;
    font-weight: 600;
    color: #000;
}
.parts_box{
    width: 100%;
    height: 6.5rem;
    background: #fff;
}
.parts_boxcenter{
    width: 14rem;
    height: 6.5rem;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
.parts_box1{
    width: 4.49rem;
    height: 6.09rem;
    border: 1px solid #ccc;
    position: relative;
    overflow: hidden;
}
.partsimgs{
    width: 4.49rem;
    height: 3.3rem;
    display: block;
}
.parts_box1 .selling_box5{
    font-size: 0.2rem;
    line-height: 0.4rem;
}
.parts_box1 .selling_box5 img{
    margin-top: 0.075rem;
    margin-left: 0.3rem;
}
.j285{
    width: 100%;
    height: 2.85rem;
    background: url(/papermakingmachine/ygen/img/j1.webp) no-repeat;
    background-size: 100% 100%;
}
.j285_center{
    width: 14rem;
    height: 2.85rem;
    margin: 0 auto;
}
.why{
    width: 100%;
    height: 0.48rem;
    font-size: 0.48rem;
    line-height: 0.48rem;
    text-align: center;
    font-weight: 600;
    padding-top: 0.99rem;
    padding-bottom: 0.22rem;
}
.four{
    width: 100%;
    height: 5.75rem;
    margin: 0 auto;
}
.four_center{
    width: 14rem;
    height: 5.75rem;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-around;
    align-content: space-between;
}
.four_box{
    width: 6.55rem;
    height: 2.85rem;

}
.four_box img{
    width: 0.66rem;
    height: 0.71rem;
    display: block;
    margin-top: 0rem;
}
.fourtitle{
    font-size: 0.3rem;
    padding-top: 0.22rem;
    padding-bottom: 0.27rem;
    font-weight: 600;
    color: #000;
    text-align: left;
    width: 100%;
    height: 0.3rem;
    line-height: 0.3rem;
}
.fourtitle2{
    width: 100%;
    height: auto;
    font-size: 0.22rem;
    color: #666;
    font-weight: 400;
    line-height: 0.36rem;
    text-align: left;
}
.world{
    width: 100%;
    height: 10.96rem;
    background: url(/papermakingmachine/ygen/img/1096.webp) no-repeat;
    background-size: 100% 100%;
    margin-top: 1.5rem;
}
.world_center{
    width: 14rem;
    height: 10.96rem;
    margin: 0 auto;
}
.world_title{
    width: 100%;
    height: 0.48rem;
    font-size: 0.48rem;
    padding-top: 0.88rem;
    padding-bottom: 0.4rem;
    line-height: 0.48rem;
    text-align: center;
    font-weight: 600;
    color: #fff;
    text-align: center;
}
.world_title2{
    width: 100%;
    height: auto;
    font-size: 0.22rem;
    line-height: 0.36rem;
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    margin: 0 auto;
}
.Profile{
    margin-top: 1.2rem;
    width: 100%;
    height: 6.33rem;
    background: #fff;
}
.Profile_center{
    width: 14rem;
    height: 6.33rem;
    margin: 0 auto;
}
.profileimg{
    width: 6.94rem;
    height: 5.5rem;
    float: right;
}
.pro_left{
    width: 6.86rem;
    height: 6.33rem;
    float: left;
    background: #fff;

}
.pro_title{
    width: 100%;
    height: 0.48rem;
    color: #000;
    font-size: 0.48rem;
    text-align: left;
    padding-bottom: 0.48rem;
    font-weight: 600;
}
.world_title4{
    width: 100%;
    font-size: 0.22rem;
    line-height: 0.36rem;
    height: auto;
    color: #666;
    text-align: left;
    padding-top: 0.2rem;
}
#banner{
    margin: 100px auto 0;
}
.swiper-slide{
    width: 312px !important;
    height: 440px !important;
}
.banner_page{
    margin: 20px auto;
    left: 0;
    right: 0;
}
.banner_page span{
    margin: 0 10px;
}
h2{
    text-align: center;
}
.swiper-pagination-bullet-active{
    width: 16px;
    border-radius: 8px;
}
.prev-btn img{
    display: none;
}
.next-btn img{
    display: none;
}
.content-btn{
    background: rgba(0,0,0,0) !important;
}
.biaodans{
    width: 100%;
    height: 10.01rem;
    background: url(/papermakingmachine/ygen/img/1001.webp) no-repeat;
    background-size: 100% 100%;
    margin-top: 0.8rem;
}
.biaodans_form{
    width: 14rem;
    height: 8.11rem;
    margin: 0 auto;
    padding-bottom: 0.3rem;

    background: #fff;
}
.biaodans_forms{
    width: 100%;
    height: 0.48rem;
    font-size: 0.48rem;
    font-weight: 600;
    text-align: center;
    line-height: 0.48rem;
    padding-top: 0.6rem;
    padding-bottom: 0.32rem;
}
.biaodan_biaodan{
    width: 6.22rem;
    height: 5.61rem;
    float: left;
    padding: 0.47rem 0.43rem 0 0.47rem;
}
.biaodan_input{
    width: 100%;
    height: 1.5rem;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-around;
    align-content: space-between;
}
.biaodan_input input{
    width: 3rem;
    height: 0.6rem;
    background: #f8f9fa;
    border: none;
    border-radius: 8px;
    text-indent: 0.2rem;
}
input::-webkit-input-placeholder{

    color: #666;
    font-size: 0.18rem;
  }
  
  input::-moz-placeholder{   /* Mozilla Firefox 19+ */
  
    color: #666;
    font-size: 0.18rem;
  }
  
  input:-moz-placeholder{    /* Mozilla Firefox 4 to 18 */
  
    color: #666;
    font-size: 0.18rem;
  }
  
  input:-ms-input-placeholder{  /* Internet Explorer 10-11 */
  
    color: #666;
    font-size: 0.18rem;
  
  }


  textarea::-webkit-input-placeholder{

    color:#666;
    font-size: 0.18rem;
  }
  
  textarea::-moz-placeholder{   /* Mozilla Firefox 19+ */
  
    color:#666;
    font-size: 0.18rem;
  }
  
  textarea:-moz-placeholder{    /* Mozilla Firefox 4 to 18 */
  
    color:#666;
    font-size: 0.18rem;
  }
  
  textarea:-ms-input-placeholder{  /* Internet Explorer 10-11 */
  
    color:#666;
    font-size: 0.18rem;
  
  }
  .Requirement textarea::-webkit-input-placeholder{

    color:#000 !important;
    font-size: 0.18rem;
  }
  
 .Requirement textarea::-moz-placeholder{   /* Mozilla Firefox 19+ */
  
    color:#000 !important;
    font-size: 0.18rem;
  }
  
 .Requirement textarea:-moz-placeholder{    /* Mozilla Firefox 4 to 18 */
  
    color:#000 !important;
    font-size: 0.18rem;
  }
  
 .Requirement textarea:-ms-input-placeholder{  /* Internet Explorer 10-11 */
  
    color:#000 !important;
    font-size: 0.18rem;
  
  }
  .contact-way input::-webkit-input-placeholder{

    color:#000 !important;
  
  }
  
 .contact-way input::-moz-placeholder{   /* Mozilla Firefox 19+ */
  
    color:#000 !important;
  
  }
  
 .contact-way input:-moz-placeholder{    /* Mozilla Firefox 4 to 18 */
  
    color:#000 !important;
  
  }
  
 .contact-way input:-ms-input-placeholder{  /* Internet Explorer 10-11 */
  
    color:#000 !important;
  
  }

.contact-way input::-webkit-input-placeholder{

    color:#000 !important;
  
  }
  .pho{
      width: 100%;
      height: 0.6rem;
      border: none;
      border-radius: 8px;
      background: #f8f9fa;
      display: block;
      text-indent: 0.2rem;
      margin-top: 0.25rem;
      margin-bottom: 0.25rem;
  }
  .biaodan_textarea{
    width: 6rem;
    resize: none;
    height: 2.1rem;
    border: none;
    border-radius: 8px;
    background: #f8f9fa;
    padding-top: 0.2rem;
    padding-left: 0.2rem;
  }
  .button_biaodan{
      width: 100%;
      height: 0.6rem;
      background: #0f6c36;
      font-size: 0.24rem;line-height: 0.6rem;
      text-align: center;
      font-weight: 600;
      color: #fff;
      border-radius: 8px;
  }
  .wenti{
      width: 6.4rem;
      height: 5.6rem;
      float: right;
    
      margin-right: 0.47rem;
      margin-top: 0.47rem;
  }
  .wentiti{
      width: 5.9rem;
      height: auto;
      padding: 0.3rem 0.2rem 0.3rem 0.3rem;
      border: 1px solid #ccc;
  }
  .wentititle{
      font-size: 0.2rem;
      color: #000;
      font-weight: 600;
      text-align: left;
      padding-bottom: 0.25rem;
  }
  .wentititle2{
      font-size: 0.18rem;
      line-height: 0.3rem;
      color: #666;
  }
  .bottom{
    width: 100%;
    height: 3.8rem;
    bottom: 1px solid #323232;
    background: #202020;
}
.bottom_center{
    width: 15rem;
    height: 3.8rem;
    margin: 0 auto;
}
.bottom_box1{
    width: 4.3rem;
    height: 2.1rem;
    
    float: left;
    
}
.bottom_box2{
    width: 5.3rem;
    height: 2.1rem;
   
    float: left;
    margin-left: 0.86rem;
}
.bottom_box3{
    width: 3rem;
    height: 2.1rem;
    float: left;
    margin-left: 1.5rem;
}
.bottom_title1{
    font-size: 0.3rem;
    position: relative;
    text-indent: 0.1rem;
    color: #fff;
}
.bottom_box1 .swiper_list li{
    padding: 0px !important;
    margin-top: 0px !important;
    font-size: 0.16rem;
    line-height: 0.4rem;
    color: #9c9c9c;
}
.bottom_box1 .swiper_list li img{
    margin-right: 0.1rem;
}
.bottom_box2 .swiper_list li{
    padding: 0px !important;
    margin-top: 0px !important;
    font-size: 0.16rem;
    line-height: 0.45rem;
    position: relative;
    height: 0.6rem;
    color: #9c9c9c;
}
.yuan{
    float: left;
    margin-right: 0.1rem;
    height: 0.35rem;
    margin-top: 0.025rem;
}
.bottom_box3 .swiper_list li{
    padding: 0px !important;
    margin-top: 0px !important;
    float: left;
    width: 50%;
    font-size: 0.16rem;
    text-align: center;
}
.bottom_logo{
    width: 100%;
    height: 0.8rem;
    background: #202020;
    border-top: 1px solid #323232;
}
.bottom_logo_center{
    width: 15rem;
    height: 0.8rem;
    margin: 0 auto;
    text-align: center;
    line-height: 0.8rem;
    font-size: 0.16rem;
    color: rgba(255, 255, 255, 0.6);
}
.yuan1{
    float: left;
    margin-top: 0.12rem;
}
.swiper_list li{
    color: #9c9c9c;
}
.yuan2{
     width: 1.27rem;
}


#bkform3{
    position: fixed;
    z-index: 99999999;
    top: 0%;
    display: none;
}
.form {
    width: 7.71rem;
    padding: 0.2rem 0.1rem;
    background: rgba(75, 74, 73, 0.8);
    box-shadow: 0px 0.03rem 0.2rem 0.01rem rgba(3, 69, 158, 0.03921569);
    font-size: 0.2rem;
    font-family: Arial-Regular, Arial;
    font-weight: 400;
    color: #001323;
  }
  .form .dropdown.active .option {
    display: block;
  }
  .form .dropdown {
    position: relative;
    width: 100%;
    height: 0.58rem;
  }
  .form .dropdown input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    background-color: rgba(0, 19, 35, 0.03);
    border: none;
    outline: none;
    padding: 0 0.2rem;
    font-size: 0.21rem;
    font-family: Arial-Regular, Arial;
    font-weight: 400;
    color: #001323;
  }
  .form .dropdown::before {
    content: "";
    position: absolute;
    right: 0.2rem;
    top: 0.14rem;
    z-index: 10000;
    width: 0.14rem;
    height: 0.14rem;
    border: 0.02rem solid #001323;
    border-top: 0.02rem solid transparent;
    border-right: 0.02rem solid transparent;
    transform: rotate(-45deg);
    transition: 0.5s;
    pointer-events: none;
  }
  
  .form .dropdown.active::before {
      top: 0.25rem;
      transform: rotate(-225deg);
  }
  .form .dropdown .option {
    height: 2.32rem;
    display: none;
    position: absolute;
    top: 0.58rem;
    width: 100%;
    background-color: #ffffff;
    overflow-y: auto;
  }
  .form .dropdown .option div {
    height: 0.58rem;
    line-height: 0.58rem;
    padding: 0 0.2rem;
    cursor: pointer;
  }
  .form .dropdown .option div:hover {
    background-color: rgba(0, 19, 35, 0.1);
  }
  .form .contact-way {
    font-size: 0.2rem;
    font-family: Arial-Regular, Arial;
    height: 1rem;
    color: #001323;
    display: flex;
    justify-content: space-between;
  }
  .form .contact-way div {
    width: 2.5rem;
  }
  .form .contact-way input {
    margin-top: 0.17rem;
    width: 2.87rem;
    height: 0.46rem;
    background: #fafafa;
    border: 1px solid #cccccc;
    font-size: 0.21rem;
    font-family: Arial-Regular, Arial;
    font-weight: 400;
    color: #000;
    padding-left: 0.1rem;
  }
  .form .Requirement p {
    margin-top: 0.22rem;
    margin-bottom: 0.17rem;
  }
  .form .Requirement textarea {
    width: 100%;
    height: 1.29rem;
    background-color: rgba(0, 19, 35, 0.03);
    resize: none;
    border: 1px solid #ccc;
    padding: 0.2rem;
    font-size: 0.21rem;
    font-family: Arial-Regular, Arial;
    font-weight: 400;
    color: #fff;
  }
  .form .submit {
    text-align: center;
    margin-top: 0.27rem;
  }
  .form .submit button {
    width: 1.97rem;
    height: 0.68rem;
    background: #1daf0f;
    border-radius: 0.04rem 0.04rem 0.04rem 0.04rem;
    font-size: 0.28rem;
    font-family: Microsoft YaHei-Regular, Microsoft YaHei;
    font-weight: 400;
    color: #f9fbfc;
  }
.guanbi{
  float: right;
  position: absolute;
  top: -0.25rem;
  right: -0.25rem;

}
.hint{
  font-size: 0.18rem;
  color: red;
}
.part04_bottom_flash_02 {
    width: 4.49rem;
    height: 6.09rem;
    position: absolute;
    left: -4.49rem;
    top: 0;
    background-color: rgba(28, 126, 69, 0.9);
    z-index: 9;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    transition: all ease 0.3s !important;
}
.part04_bottom_flash_03 {
    width: 4.49rem;
    height: 6.09rem;
    position: absolute;
    left: -4.49rem;
    top: 0;
    background-color: rgba(28, 126, 69, 0.9);
    z-index: 9;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    transition: all ease 0.3s !important;
}
.partso5{
    font-size: 0.22rem;
    color: #fff;
    line-height: 0.36rem;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
    text-align: center;
}