.cet-tabs-nav {
    display: flex;
    gap: 30px;
    border-bottom: 2px solid #eee;
    margin-bottom: 20px;
}

.cet-tab-title {
    cursor: pointer;
    padding: 12px 0;
    font-weight: 500;
    transition: 0.3s;
}

.cet-tab-title.active {
    border-bottom: 2px solid #0073e6;
}

.cet-tab-content {
    display: none;
}

.cet-tab-content.active {
    display: block;
}