.reg{
   width: 490px;
   height: 575px;
   background: #ffffff;
   margin: 20px auto;
}
.reg .top{
    width: 490px;
    height: 35px;
    text-align: center;
}
.top span:nth-child(1){
    font-size: 18px;
    color: #333333;
    font-weight: 600;
    line-height: 52px;
    margin-left: 100px;
}
.top span:nth-child(1) a{
    color: #333333
}
.top span:nth-child(2){
    font-size: 18px;
    color: #E60044;
    font-weight: 600;
    line-height: 52px;
    margin-left: 50px;
}
.top span:nth-child(3){
    float: right;
    line-height: 52px;
}
.top span:nth-child(3) a{
    color: #E60044;
    margin-right: 10px;
    font-size: 14px;
}
.reg .name{
    width: 400px;
    height: 40px;
    margin:20px auto 0 auto;
}
.names{
    float: left;
    width: 70px;
    height: 100%;
    text-align: right;
    line-height: 35px;
}
.input{
    float: left;
    width: 300px;
    height: 35px;
    border: 1px solid #999999;
    margin-left: 26px;
}
.input input{
    width: 294px;
    height: 33px;
    margin-left: 4px;
    border: none;
    outline: none;
}
input::placeholder{
    color: #B3B3B3;
    font-size: 14px;
    
}
.input a{
    display: inline-block;
    width: 85px;
    height: 30px;
    background: #B3B3B3;
    line-height: 27px;
    color: #ffffff;
    text-align: center
}
.input a:hover{
    background: #307CEB;
    color: #ffffff;
}
.gender{
    margin-left: 33px;
}
.label{
    width: 200px;
    height: 35px;
    float: right;
    margin-right: 104px;
}
.seg_btn{
    width: 350px;
    height: 40px;
    background: #307CEB;
    margin-left: 100px;
    text-align: center;
}
.seg_btn input{
    border: 0;
    width: 350px;
    height: 40px;
    outline: none;
    background:#307CEB;
    font-size:  16px;
    color: #ffffff;
}
#YHMerror,#MMerror,#QRMMerror,#YXerror,#SJHerror,#SFZerror{
    font-size: 12px;
    color: #FF0000;
    margin-left: 100px;
}
.yzm_btn{
    display: inline-block;
    width: 100px;
    height:37px;
    background: #85CE58;
    text-align: center;
    line-height: 37px;
    color: #ffffff;
    float: right;
    outline: none;
    border: none;
    font-size: 12px;
    border-radius: 5px;
}