src/third_party/web_platform_tests/common/canvas-spec.css

.testrefs {
    font-size: small;
    margin-left: 0.2em;
    margin-right: 0.2em;
    border-bottom: none !important;

    font-weight: normal;
    font-style: normal;
    white-space: normal;
    font-family: sans-serif;
}

.kw-must, .kw-required {
    background: #fda;
}

.kw-should {
    background: #ffa;
}

.kw-none {
    background: #dfa;
}


pre.idl .testrefs :link {
    color: #00c;
}

pre.idl .testrefs :visited {
    color: #609;
}

.testrefs a:hover {
    background: transparent;
    text-decoration: none;
}

.testrefs:before {
    content: '[';
}

.testrefs:after {
    content: ']';
}

.testrefs a:first-child {
    font-weight: bold;
    text-decoration: none;
}