spa.css

/* Base */

body,
html {
    margin: 0;
    padding: 0;
    height: 100%;
}

body {
    color: #333;
    background-color: #fcfcfc;
    font: 14px/14px -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI',
        Roboto, 'Helvetica Neue', Arial, sans-serif;
}

button {
    margin: 0;
    border: none;
    font: inherit;
    color: inherit;
}

button:focus {
    outline: none;
}

*,
*:after,
*:before {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

/* Typography */

h1 {
    font-size: 20px;
    line-height: 20px;
    margin: 0;
}

a {
    color: #0074d9;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.small {
    font-size: 12px;
}

.strong {
    font-weight: bold;
}

.center {
    text-align: center;
}

.quiet {
    opacity: 0.7;
}

/* Colors */

.low {
    background: #fce1e5;
}

.low--dark {
    background: #c21f39;
}

.medium {
    background: #fff4c2;
}

.medium--dark {
    background: #f9cd0b;
}

.high {
    background: rgb(230, 245, 208);
}

.high--dark {
    background: rgb(77, 146, 33);
}

/* App */

.app {
    height: 100%;
}

/* Layout */

.layout {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: 20px;
}

.layout__section {
    flex-grow: 0;
}

.layout__section--fill {
    flex-grow: 1;
}

.layout__section + .layout__section {
    margin-top: 20px;
}

@media only screen and (max-width: 640px) {
    .col3 {
        width: 100%;
        max-width: 100%;
    }
    .hide-mobile {
        display: none !important;
    }
}

/* Toolbar */

.toolbar {
    display: flex;
    flex-wrap: wrap;
}

.toolbar__item {
    margin-right: 40px;
    margin-bottom: 10px;
}

/* Toggle */

.toggle {
    display: inline-flex;
    align-items: center;
}

.toggle__label {
    margin-right: 0.5em;
}

.toggle__options {
    display: inline-block;
    border: 1px solid #0074d9;
    border-radius: 4px;
    color: #0074d9;
    overflow: hidden;
    white-space: nowrap;
}

.toggle__option {
    padding: 4px 8px;
    background: #fcfcfc;
}

.toggle__option + .toggle__option {
    border-left: 1px solid #0074d9;
}

.toggle__option.is-toggled {
    color: #fff;
    background: #0074d9;
    border-left-color: #fcfcfc;
}

/* Expand */

.expandbutton {
    display: inline-block;
    width: 1em;
    margin-right: 0.25em;
    padding: 0;
    background-color: transparent;
    font-weight: bold;
}

/* Fraction */

.fraction {
    font-size: 12px;
    color: #666;
    padding: 2px 4px;
    border-radius: 4px;
}

/* Coverage */

.coverage-summary {
    border-collapse: collapse;
}

.coverage-summary tbody tr {
    border-bottom: 1px solid #fff;
}

.coverage-summary td,
.coverage-summary th {
    padding: 5px;
}

.coverage-summary th {
    text-align: center;
    font-weight: normal;
    white-space: nowrap;
}

.coverage-summary th.abs,
.coverage-summary td.pct,
.coverage-summary td.abs {
    text-align: right;
}

.coverage-summary th.file {
    min-width: 300px;
    text-align: left;
}

.coverage-summary td.file {
    white-space: nowrap;
}

.coverage-summary td.pct {
    font-weight: 400;
}

.coverage-summary td.abs {
    color: #666;
    font-size: 12px;
}

.coverage-summary td.empty {
    opacity: 0.5;
}

.coverage-summary .headercell {
    border-top: 1px solid #eee;
    text-align: right;
    font-size: 12px;
    color: #666;
}

.coverage-summary .headercell:nth-child(4n - 2),
.coverage-summary td:nth-child(4n - 2) {
    border-left: 2px solid #fcfcfc;
    padding-left: 2em;
}

.filetab {
    display: inline-block;
    width: 1em;
}

/* Sorter */

.sorter {
    display: inline-block;
    width: 7px;
    height: 10px;
    margin-left: 0.5em;
    background: url(sort-arrow-sprite.png) no-repeat scroll 0 0 transparent;
}

.sorted .sorter {
    background-position: 0 -20px;
}

.sorted-desc .sorter {
    background-position: 0 -10px;
}

.sortable {
    cursor: pointer;
}

/* Bar */

.bar {
    width: 50px;
    height: 5px;
    background: #fff;
}

.bar__data {
    height: 100%;
}