*{
    padding: 0;
    margin: 0;
}
.heard{
    width: 100%;
    height:90rem;
    background-size:100% 100% ;
    background-position:50% 50% ;
    background-image:url("../img/heard.png") ;
}
.heard-one{
    width: 100%;
    height:83rem;
    background-size:100% 100% ;
    background-position:50% 50% ;
    background-image:url("../img/组 4283@2x.png") ;
}
.bottom-img{
    width: 100%;
    height:83rem;
    background-size:100% 100% ;
    background-position:50% 50% ;
    background-image:url("../img/bottom-img.png") ;
}
.img{
    width: 18rem;
    height:6rem;
    background-size:100% 100% ;
    background-position:100% 100% ;
    background-image:url("../img/btm.png") ;
    margin: auto;
}
.bottomText{
    width: 100%;
    font-weight: 400;
    font-size: 24px;
    color: #000000;
    text-align: center;
}
.bottomText-size{
    width: 40%;
    margin: auto;
    padding-top: 45rem;
}
.imgdiv{
    width: 100%;
    position: absolute;
    bottom: 12.5rem;
}
a {
    text-decoration: none;
}
a{
    color: #FFFFFF;
    font-size: 1.4rem;
}
.heard-three{
    width: 100%;
    height:83rem;
    background-size:100% 100% ;
    background-position:100% 100% ;
    background-image:url("../img/组 10320@2x.png") ;
}
.heard-three-one{
    width: 40rem;
     margin: auto;
    font-size:1.3rem ;
    color: #000000;
    padding-top: 48rem;
}
span{
    margin-left: 10rem;
}
.lkxz{
    width: 15rem;
    height: 5.2rem;
    border: 2px solid #fff;
    border-radius:50px ;
    line-height: 5.2rem;
    text-align: center;
    font-size: 2rem;
    color: #ffffff;
  margin: auto;
   }
.bottom{
    height:18rem;
    width: 100%;
    background: #333333;
}
.bottom-top{
    height: 2.5rem;
    width:25rem;
    padding-top: 4rem;
    margin: auto ;
}
.bottom-top-left{
    height: 100%;
    width: 5.6rem;
    float: left;
    color: #FFFFFF;
    font-size:1.4rem;
    border-bottom: 1px solid #FFFFFF;
    margin-left: 5.4rem;

}
.bottom-top-right{
    height: 100%;
    width: 5.6rem;
    float: right;
    color: #FFFFFF;
    font-size:1.4rem;
    border-bottom: 1px solid #FFFFFF;
    margin-right: 5.4rem;
}
.bottom-middle{
    height: 2.5rem;
    width:27rem;
    padding-top: 1rem;
    color: #C8C8C8;
    margin: auto ;
}
.logo{
    width: 19rem;
}
.bottom-middle-left{
    font-size: 1.3rem;
    padding-left: 1.3rem;
}
.bottom-bo{
    height: 2.5rem;
    width:27rem;
    padding-top: 0.7rem;
    color: #C8C8C8;
    margin: auto ;
    padding-left: 11rem;

}
.bottom-one{
    font-size: 1.3rem;
    padding-left: 3.5rem;
}
.heard-top{
    width: 70%;
    float: left;
    height: 11rem;
}
img{
    height: 6.2rem;
    width: 6.2rem;
    float: left;
    margin-left: 19.6rem;
    margin-top: 2rem;
}
.heard-da{
    float: left;
    margin-top: 3.3rem;
    font-size: 2.8rem;
    margin-left: 1rem;
    color: #FFFFFF;
}
.heard-top-right{
    width: 30%;
    height: 11rem;
    float: left;
}
.heard-top-rightOne{
    height: 100%;
    font-size: 2.1rem;
    line-height: 11rem;
    margin-left: 7rem;
    color: #FFFFFF;
    float: left;
}
.heard-top-rightThree{
    height: 100%;
    font-size: 2.1rem;
    line-height: 11rem;
    margin-left: 4rem;
    color: #FFFFFF;
    float: left;
}
.heard-t{
    width: 100%;
    height: 46rem;
    padding-top: 20rem;
}
.heard-t-1{
    font-weight: 600;
    font-size: 88px;
    color: #FFFFFF;
    text-align: center;
}
.heard-t-2{
    /*font-weight: 800;*/
    font-size: 36px;
    color: #FFFFFF;
    text-align: center;
}
.heard-t-3{
    font-size: 25px;
    color: #FFFFFF;
    text-align: center;
}
.heard-top-rightTwo{
    font-size: 2rem;
    float: left;
    line-height: 11rem;
    color: #FFFFFF;
    margin-left: 5rem;
}