html, 
body {
    height: calc(100% - 40px);
}

html {
    --grid-max-width: 100%; /* Overschrijft barebones.css */
}

body {
    margin:20px 50px 20px 50px;
    background-image: url('../images/background.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    /* background-color: rgba(255,255,255,0.9);
    background-blend-mode: lighten; */
}

.warning {
    outline: red thick solid;
    background-color: yellow;
    font-weight: bold;
    margin-top: auto;
    margin-bottom: auto;
}

.grid-span-3 {
    grid-column: span 3;
}

td {
    position: relative;
}

table.strike-able {
    border-collapse: collapse;
}

table.strike-able tr td {
    position: relative;
}

table.strike-able tr th {
    position: relative;
}

table.strike-able tr.afgelast td.strike-able:before {
    content: " ";
    position: absolute;
    top: 50%;
    left: 0;
    border-bottom: 2px solid #d9534f;
    width: 100%;
}

.afgelast-text {
    color: #d9534f;
}

progress[value] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
 
    /* Get rid of default border in Firefox. */
    border: none;

    position:absolute;
    bottom:0;
    left:0;
    right:0;
    width:100%;
    height:5px;
}

progress::-webkit-progress-value {background-color: #34B0AD !important;}
progress::-moz-progress-bar {background-color: #34B0AD !important;}
progress {color: #34B0AD;}