.banner {
    position: relative;
    height: calc(100vh - 70px);
    background: url("../img/email/email_bg.png") no-repeat;
    background-size: 100% 100%;
    margin-top: 70px;
}
.banner .banner_center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    font-weight: 600;
    color: #fff;
    line-height: 3.5rem;
    text-align: center;
    max-width: 1200px;
}
.banner .banner_center img {
    width: 305px;
    margin: 0 auto 20px auto;
}
.banner .banner_center h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
    line-height: 35px;
    margin-bottom: 7px;
}
.banner .banner_center p{
    font-size: 0.7rem;
    font-weight: 400;
    color: #fff;
    line-height: 20px;
    opacity: 0.8;
}
.banner .banner_center input {
    width: 600px;
    height: 24px;
    border: none;
    margin: 24px 0 20px 0;
    text-indent: 10px;
    padding: 13px 0;
    text-align: center;
}
.banner .banner_center button{
    display: block;
    font-size: 0.9rem;
    font-weight: 400;
    color: #fff;
    line-height: 21px;
    padding: 14.5px 53px;
    background: #D81719;
    border-radius: 30px;
    border: none;
    margin: 0 auto;
}
.banner .banner_center button.emailCheck{
    background: #999;
    padding: 14.5px 73px;
}
.banner .banner_center span {
    display: block;
    font-size: 0.9rem;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 25px;
    text-align: center;
    margin-top: 20px;
}
.banner .banner_center span.emailError {
    color: #fff;
    margin-top: 20px;
    height: 25px;
}
.banner .banner_center .resultExp {
    display: none;
    text-align: left;
    margin-top: 20px;
}
.banner .banner_center .resultExp h3 {
    font-weight: bold;
    font-size: 0.8rem;
    line-height: 30px;
    margin-bottom: 10px;
}
.banner .banner_center .resultExp p {
    display: flex;
}
.banner .banner_center .resultExp p span {
    font-size: 0.6rem;
    line-height: 30px;
    color: #fff;
    text-align: left;
    font-weight: 400;
    height: auto;
    margin-top: 0;
}
.banner .banner_center .resultExp p span:last-child {
    color: rgba(255, 255, 255, 0.8);
}
.banner .banner_center .resultExp p.result_line {
    height: 60px;
    align-items: flex-start;
}