body {
    color: #444444;
    font-family: sans-serif;
}

[v-cloak] {
    display: none;
}

table {
    border-collapse: collapse;
}

td, th {
    border: solid 1px #cccccc;
    padding-left: 10px;
    padding-right: 10px;
}

.err {
    color: red;
    font-weight: bolder;
}

canvas {
    border: solid 1px #444444;
}