.enter-form .form-item.phone.done .relative:after{
    display: block;
    content: ' ';
    position: absolute;
    top: 13px;
    right: 10px;
    width: 20px;
    height: 20px;
    background-position: center;
    background-size: 100% auto;
    background-repeat: no-repeat;
    background-image: url('images/check.png');
}
.enter-form .code-input{
    display: flex;
    justify-content: space-between;
    gap: 16px;
}