* {
    margin: 0px;
    padding: 0px;
}

body {
    /* border: 1px solid yellowgreen; */
    font-family: Oswald, Cuprum, 'PT Sans Narrow';
    margin: 30px auto;
    text-align: center;
    width: 1430px;
}

table {
    border-collapse: collapse;
    width: 100%;
}

header {
    position: sticky;
    top: 0px;
    background-color: white;
    padding-top: 16px;
    margin-top: -30px;
    padding-bottom: 16px;
    z-index: 20;
}

header table tr td {
    /* border: 1px solid purple; */
    font-size: 36px;
    width: 10%;
}

.dotted-line {
    border-top: dotted 4px #222;
    margin: 8px 0px 22px 0px;
}

.inline-ex {
    display: inline;
    font-family: Cuprum, 'PT Sans Narrow';
    margin: 0px 4px 0px 4px;
    padding: 4px 10px;
}

.categories {
    border: 1px solid #9B162D;
    border-radius: 4px;
    font-size: large;
}

.categories:hover {
    background-color: #D86D78;
    color: #FFF;
    cursor: pointer;
}

.active {
    background-color: #9B162D;
    color: #FFF;
}

main {
    /* border: 1px solid coral; */
    /* margin-top: 16px; */
}

main table tr td {
    background-color: #F8F8F8;
    border: 11px solid #FFFFFF;
    height: 136px;
    width: 10%;
}

.row {
    /*
        TODO: Use this to hide complete EMPTY rows, in
        case of filter result lead to an empty row.
    */
}

footer {
    /* margin-top: 20px; */
    position: sticky;
    bottom: 0px;
    background-color: white;
    /* padding-top: 12px; */
    margin-bottom: -30px;
    padding-bottom: 10px;
    z-index: 20;
}

.levels {
    /* border: 1px solid darkolivegreen; */
    font-size: 20px;
}

.icons {
    font-size: 34px;
    position: relative;
    top: 4px;
}

.first-letter {
    font-weight: bold;
    padding-right: 2px;
}