.box {
    display: flex;
    flex-direction: column;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 0; /* remove padding from here */
    height: 500px;
    background-color: #ffffff;
    margin-bottom: 20px;
}

.box h3 {
    background-color: #ddd; 
    padding: 12px; 
    text-align: center;
    border-radius: 8px 8px 0 0;
    font-size: 16px;
    margin: 0; /* remove negative margins clearly */
    flex-shrink: 0; /* explicitly restore flex shrink */
}

.box hr {
    border: none;
    border-top: 1px solid #ccc;
    margin: 0; /* remove margin if you want it directly under h3 */
    flex-shrink: 0;
}

.scrollable-box {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 10px 15px; /* add padding here clearly instead */
}

.event-title { 
    font-weight: bold; 
    margin-top: 10px; 
}