cesium-examples/map/libs/ol/4.6.5/ol.css

.ol-box {
    box-sizing: border-box;
    border-radius: 2px;
    border: 2px solid #00f
}

.ol-mouse-position {
    right: 8px;
    position: absolute
}

.ol-scale-line {
    background: rgba(0, 60, 136, .3);
    border-radius: 4px;
    bottom: 8px;
    left: 8px;
    padding: 2px;
    position: absolute
}

.ol-scale-line-inner {
    border: 1px solid #eee;
    border-top: none;
    color: #eee;
    font-size: 10px;
    text-align: center;
    margin: 1px;
    will-change: contents, width
}

.ol-overlay-container {
    will-change: left, right, top, bottom
}

.ol-unsupported {
    display: none
}

.ol-viewport .ol-unselectable {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent
}

.ol-control {
    position: absolute;
    background-color: rgba(255, 255, 255, .4);
    border-radius: 4px;
    padding: 2px
}

.ol-control:hover {
    background-color: rgba(255, 255, 255, .6)
}

.ol-zoom {
    top: .5em;
    left: .5em
}

.ol-rotate {
    top: 6.2em;
    left: .5em;
    transition: opacity .25s linear, visibility 0s linear
}

.ol-rotate.ol-hidden {
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s linear, visibility 0s linear .25s
}

.ol-zoom-extent {
    top: 4.643em;
    left: .5em
}

.ol-full-screen {
    left: .5em;
    top: .5em
}

@media print {
    .ol-control {
        display: none
    }
}

.ol-control button {
    display: block;
    margin: 1px;
    padding: 0;
    color: #fff;
    font-size: 1.14em;
    font-weight: 700;
    text-decoration: none;
    text-align: center;
    height: 1.375em;
    width: 1.375em;
    line-height: .4em;
    background-color: rgba(0, 60, 136, .5);
    border: none;
    border-radius: 2px
}

.ol-control button::-moz-focus-inner {
    border: none;
    padding: 0
}

.ol-zoom-extent button {
    line-height: 1.4em
}

.ol-compass {
    display: block;
    font-weight: 400;
    font-size: 1.2em;
    will-change: transform
}

.ol-touch .ol-control button {
    font-size: 1.5em
}

.ol-touch .ol-zoom-extent {
    top: 5.5em
}

.ol-control button:focus,
.ol-control button:hover {
    text-decoration: none;
    background-color: rgba(0, 60, 136, .7)
}

.ol-zoom .ol-zoom-in {
    border-radius: 2px 2px 0 0
}

.ol-zoom .ol-zoom-out {
    border-radius: 0 0 2px 2px
}

.ol-attribution {
    text-align: right;
    bottom: .5em;
    right: .5em;
    max-width: calc(100% - 1.3em)
}

.ol-attribution ul {
    margin: 0;
    padding: 0 .5em;
    font-size: .7rem;
    line-height: 1.375em;
    color: #000;
    text-shadow: 0 0 2px #fff
}

.ol-attribution li {
    display: inline;
    list-style: none;
    line-height: inherit
}

.ol-attribution li:not(:last-child):after {
    content: " "
}

.ol-attribution img {
    max-height: 2em;
    max-width: inherit;
    vertical-align: middle
}

.ol-attribution button,
.ol-attribution ul {
    display: inline-block
}

.ol-attribution.ol-collapsed ul {
    display: none
}

.ol-attribution.ol-logo-only ul {
    display: block
}

.ol-attribution:not(.ol-collapsed) {
    background: rgba(255, 255, 255, .8)
}

.ol-attribution.ol-uncollapsible {
    bottom: 0;
    right: 0;
    border-radius: 4px 0 0;
    height: 1.1em;
    line-height: 1em
}

.ol-attribution.ol-logo-only {
    background: 0 0;
    bottom: .4em;
    height: 1.1em;
    line-height: 1em
}

.ol-attribution.ol-uncollapsible img {
    margin-top: -.2em;
    max-height: 1.6em
}

.ol-attribution.ol-logo-only button,
.ol-attribution.ol-uncollapsible button {
    display: none
}

.ol-zoomslider {
    top: 4.5em;
    left: .5em;
    height: 200px
}

.ol-zoomslider button {
    position: relative;
    height: 10px
}

.ol-touch .ol-zoomslider {
    top: 5.5em
}

.ol-overviewmap {
    left: .5em;
    bottom: .5em
}

.ol-overviewmap.ol-uncollapsible {
    bottom: 0;
    left: 0;
    border-radius: 0 4px 0 0
}

.ol-overviewmap .ol-overviewmap-map,
.ol-overviewmap button {
    display: inline-block
}

.ol-overviewmap .ol-overviewmap-map {
    border: 1px solid #7b98bc;
    height: 150px;
    margin: 2px;
    width: 150px
}

.ol-overviewmap:not(.ol-collapsed) button {
    bottom: 1px;
    left: 2px;
    position: absolute
}

.ol-overviewmap.ol-collapsed .ol-overviewmap-map,
.ol-overviewmap.ol-uncollapsible button {
    display: none
}

.ol-overviewmap:not(.ol-collapsed) {
    background: rgba(255, 255, 255, .8)
}

.ol-overviewmap-box {
    border: 2px dotted rgba(0, 60, 136, .7)
}