body{
    font-size:0;
}
.expert_banner img{
    width:1170px;
    height:390px;
}
.expert_info{
    padding:24px 30px;
    background: #fff;
}
.expert_info .name_position{
    line-height: 28px;
    font-size: 14px;
    color:rgb(51,51,51);
}
.expert_info .name_position .name{
    font-size:20px;
}
.expert_info .intro{
    font-size:14px;
    color:rgb(51,51,51);
    line-height: 24px;
    margin-top:8px;
}
.expert_line{
  height:1px;
  background-color:rgb(238,238,238);  
}
.invite_form{
    background: #fff;
    padding-bottom:40px;
}
.invite_form form{
    width:390px;
    display: block;
    margin:auto;
}
.invite_form form .title{
    font-size:20px;
    color:rgb(51,51,51);
    line-height: 27px;
    text-align: center;
    padding:30px 0;
    margin-bottom:0;
}
.invite_form form>div{
    margin-bottom:18px;
}
.invite_form form p{
    font-size:12px;
    color:rgb(51,51,51);
    line-height: 17px;
    margin-bottom:10px;
    position:relative;
}
.invite_form form p font{
    position:absolute;
    left: -10px;
    color:#F77A66;
}
.invite_form form input{
    outline: none;
    border:1px solid rgb(229,229,229);
    padding:0 17px;
    line-height: 33px;
    font-size:14px;
    width:390px;
    height:35px;
}
.invite_form form select{
    outline: none;
    border:1px solid rgb(229,229,229);
    padding:0 17px;
    line-height: 33px;
    font-size:14px;
    width:390px;
    height:35px;
}
.invite_form form textarea{
    outline: none;
    border:1px solid rgb(229,229,229);
    padding:11px 17px;
    line-height: 22px;
    font-size:14px;
    min-width:390px;
    max-width:390px;
    min-height:132px;
    max-height:132px;
}
.invite_form form .submit-btn{
    width:100%;
    height:40px;
    line-height: 40px;
    background:#4285F4;
    text-align: center;
    font-size:15px;
    color:#fff;
    margin-top:30px;
    display: inline-block;
    border-radius: 4px;
    cursor:pointer;
}

.invite_result{
    padding:140px 0;
    text-align: center;
    background-color: #fff;
}
.invite_result img{
    display: inline-block;
}
.invite_result p{
    font-size:16px;
    line-height: 22px;
    margin-top:29px;
}
.invite_result a{
    display: inline-block;
    line-height: 38px;
    height:40px;
    width:140px;
    color:#4285F4;
    border:1px solid #4285F4;
    border-radius:4px;
    margin-top:30px;
    font-size: 15px;
    cursor:pointer;
}




.form-item.success .valid_message{display:none!important;}
.form-item.tip .valid_message{display:none!important;}