ScoDoc/app/static/css/edt.css

.toastui-calendar-template-time {
    padding: 4px;
    word-break: break-all;
    white-space: normal !important;
    align-items: normal !important;
    font-size: 12pt;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.group-name {
    color:rgb(25, 113, 25);
}
.group-edt {
    color: red;
    background-color: yellow;
}

.toastui-calendar-timegrid {
    height: 100% !important;
    min-height: auto !important;
}
.toastui-calendar-time{
    height: calc(100% - 44px) !important;
}
.toastui-calendar-week-view-day-names, .toastui-calendar-time {
    overflow: hidden !important;
}

.ic-arrow-line-left {
    background: url('../icons/ic-arrow-line-left.png') no-repeat;
}
.ic-arrow-line-right {
    background: url('../icons/ic-arrow-line-right.png') no-repeat;
}