.title{
    font-size: .24rem;
    font-weight: 400;
    width: 100%;
    text-align: center;
    margin-top: .48rem;
    margin-bottom: .2rem;
}
.submit {
    border: none;
    background: #fedc5e;
    color: #313131;
    width: 3.4rem;
    height: .4rem;
    line-height: .4rem;
    text-align: center;
    margin: auto;
    display: block;
    font-size: .16rem;
    font-weight: 400;
    margin-top: .15rem;
    margin-bottom: .28rem;
}