.leftside::before {
    content: "test";
}

.column-layout {
    display: flex;
    flex-wrap: wrap;

    flex-direction: row;
}

.column { 
    border: 1px solid #000000; 
    margin-left: -1px; 
    margin-top: 1vh; 
    width: fit-content;
}

.header {
    font-weight: bold;
    background-color: #f0f0f0;
    padding: 6px;
    border: 1px solid #ccc;
    width: -webkit-fill-available;
    display: grid;
    justify-content: center;
    align-content: end;
}

.column:nth-child(1) .header, .artif .header {
    writing-mode: horizontal-tb;
    justify-content: left;
    align-content: end;
}

.cell {
    padding: 6px;
    border: 1px solid #ccc;
    border-top: none;
    word-break: break-word;
}

.priority {
    font-style: italic; 
    font-weight: bold;
    background-color: #f9f9f9;
    color: #222;
}

.nan-cell {
    background-color: #eee;
    color: #aaa;
}

section {
    padding: 1em;
}