.header {
    width: 100%;
    min-width: 1480px;
    top: 0;
    left: 0;
    background-image: url("../img/img2.jpeg");
    background-size: cover;
    height: 800px;
}

.content-concert{
    width: 100%;
    margin: 0 auto;
}

.concert-table {
    width: 1200px;
    margin: 0 auto;
    border-collapse: collapse;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
}

.concert-table th,
.concert-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #fff0f0;
}

.concert-table th {
    background-color: #f18484;
    font-weight: bold;
}

.concert-table tr:hover {
    background-color: #fff0f0;
}

.toggle-btn {
    background: none;
    border: none;
    color: #f18484;
    cursor: pointer;
    padding: 5px;
    transition: transform 0.3s;
}

.toggle-btn.active {
    transform: rotate(180deg);
}

.detail-row {
    display: none;
}

.detail-row.show {
    display: table-row;
}

.detail-content {
    padding: 20px;
}

.detail-content ul {
    list-style: none;
    margin-left: 20px;
}

.detail-content li {
    margin: 10px 0;
}
.concert-live{
    width: 1200px;
    height: 600px;
    display: block;
    margin: 0 auto;
}