.reg_content {
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 20px 20px 10px 20px;
    margin-top: 40px;
}

.reg_title {
    text-align: center;
    padding-bottom: 20px;
}

.err {
    color: red;
    font-size: 14px;
    display: none;
}

.reg_title h6 {
    color: red;
}

@media (max-width: 768px) {
    .reg_content {
        width: 90% !important;
        margin-top: 10px;
        margin: 0 auto;
    }
}