/*div {margin-bottom: 10px}*/
#timer {
    font-size: 24px;
    font-weight: bold;
    color: red;
}
.popup {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
}
.popup-content {
    background-color: white;
    padding: 20px;
    border-radius: 5px;
    text-align: center;
}
.close {
    font-size: 18px;
    cursor: pointer;
    margin-top: -15px;
    float: right;
    margin-right: -7px;
}
#confirmButton, #cancelButton {
    margin: 10px;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
#confirmButton {
    background-color: #4CAF50;
    color: white;
}
#cancelButton {
    background-color: #f44336;
    color: white;
}

.pagination-custom{
    display: flex;
    justify-content: center;  /* 가로 중앙 정렬 */
    list-style: none;
    padding: 0;
}