.tab-container {
    max-width: 500px;
    margin: 20px 0;
}

.tab-input {
    display: none;
}

.tab-label {
    display: inline-block;
    padding: 10px 20px;
    background: #f1f1f1;
    border: 1px solid #ddd;
    cursor: pointer;
    margin-right: 5px;
    border-radius: 5px 5px 0 0;
}

.tab-input:checked + .tab-label {
    background: #007bff;
    color: white;
    border-bottom: 1px solid #007bff;
}

.tab-content {
    display: none;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 0 5px 5px 5px;
    background: white;
}

.tab-input:checked + .tab-label + .tab-content {
    display: block;
}