body {
    font-family: Arial, sans-serif;
    text-align: center;
    background-color: #f7f7f7;
}

h1 {
    margin-top: 20px;
}

.year {
    display: inline-block;
    margin: 20px;
}

.months {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}

.month {
    width: 250px;
    margin: 10px;
    padding: 10px;
    border: 1px solid #ccc;
    background-color: white;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}

.month h3 {
    margin: 0;
    padding: 5px;
    background-color: #4CAF50;
    color: white;
}

.days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
    margin-top: 10px;
}

.day {
    width: 30px;
    height: 30px;
    line-height: 30px;
    border-radius: 50%;
    background-color: #f0f0f0;
}

.day.today {
    background-color: #ff9800;
    color: white;
}

.day:hover {
    cursor: pointer;
    background-color: #ddd;
}

.day-name {
    font-weight: bold;
}


a {
    text-decoration: none;
    color: black;
    font-size: 18px;
    font-weight: bold;
    position: relative; /* To position the tooltip */
  }

  /* Tooltip Style (hidden by default) */
  .tooltip {
    visibility: hidden;
    position: absolute;
    background-color: #333;
    color: white;
    text-align: center;
    border-radius: 5px;
    padding: 5px;
    font-size: 14px;
    bottom: 100%; /* Position above the link */
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    width: max-content;
    white-space: nowrap;
  }

  /* Show tooltip on hover */
  a:hover .tooltip {
    visibility: visible;
  }