/** b.root.main */

*:not(input) {
    user-select: none;
    -webkit-user-drag: none;
}

.selectable {
    user-select: text;
}

h1, h2, h3 {
    text-align: center;
}

iframe.unittest {
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    display: block;
    background: #f8f8f8;
    border: 0;
    padding: 0;
    margin: 0;
}

h4.version {
    text-align: center;
    margin-top: 0;
}