.sign_form_listArea2{

}
.sign_formInfo_in.phone_verify{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .3125rem;
}
.sign_formInfo_in.phone_verify input[type="button"]{
    background-color: #7DCDF4;
    height: 48px;
    line-height: 48px;
}


@media (max-width: 640px){
    
    .sign_form_listArea2 .sign_formInfo_in{
        width: 100%;
    }
}