* {
    user-select: none;
}
body {
    width: 100%;
  }
.calendar {
    width: 90%;
    margin: 0 auto;
    text-align:  center;
    padding: 0px;
}
.header {
    text-align: center;
    font-size: 20px;
    height: 0;
}
.month-navigation {
    display: flex;
    margin-bottom: 5px;
}
.month-navigation button {
    background-color: #007bff;
    color: #fff;
    border: none;
    padding: 5px 10px;
    cursor: pointer;
    border-radius: 10px;
    width: 60px;
}
.month-navigation button:hover {
    background-color: #0056b3;
}

table {
    width: 100%;
    border-collapse: collapse;
}
th {
    padding: 0px;
    border: 1px solid #ddd;
    font-size: 15px;
    width: 50px;
    height: 10px;
    background-color: gray;
}
#sun {
    color:orange;
}
#moon {
    color:lightyellow;
}
#fire {
    color:red;
}
#water {
    color:skyblue;
}
#wood {
    color:greenyellow;
}
#gold {
    color:gold;
}
#dirt {
    color:brown;
}
td {
    text-align: left;
    vertical-align: top;
    padding: 0px;
    border: 1px solid #ddd;
    font-size: 13px;
    width: 50px;
    height: 15vh;
}
.today {
    background-color: #eaff00;
    font-weight:bold
}
td.sunday {
    color: red;
}
td.saturday {
    color: blue;
}
.holiday {
    text-align: left;
    font-size: 1vh;
    color: red;
}
.adjacent-month {
    color: #999999;
}
.memo {
    resize: none;
    border: none;
    width: 90%;
    height: 8vh;
    background-color:transparent;
    overflow: hidden;
    flex: 1;
    outline: none;
    font-size: min(2.4vh, 15px);
}
#realtime {
    width: 100%;
    height: 0;
    text-align: right;
}
.calendar-container {
    display: flex;
    flex-direction: column;
    height: 100%;
}
#save-to-img {
    padding: 10px;
}