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

#mapbox {
    position:absolute;
    top:0;
    bottom:0;
    right:0;
    left:0;
}

.github-btn-pane {
    z-index: 999;
    position:absolute;
    top: 10px;
    right: 10px;
    display: inline-block;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Helvetica, Arial, sans-serif;
    white-space: nowrap;
}

.octicon {
    display: inline-block;
    vertical-align: text-top;
    fill: currentColor
}

.github-btn {
    color: #24292e;
    border-radius: .25em;
    background-color: #eff3f6;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg'%3e%3clinearGradient id='o' x2='0' y2='1'%3e%3cstop stop-color='%23fafbfc'/%3e%3cstop offset='90%25' stop-color='%23eff3f6'/%3e%3c/linearGradient%3e%3crect width='100%25' height='100%25' fill='url(%23o)'/%3e%3c/svg%3e");
    background-image: -moz-linear-gradient(top, #fafbfc, #eff3f6 90%);
    background-image: linear-gradient(180deg, #fafbfc, #eff3f6 90%);
    border: 1px solid rgba(27, 31, 35, .2);
    text-decoration: none;
    outline: 0;
    position: relative;
    display: inline-block;
    padding: 5px 8px;
    font-size: 11px;
    font-weight: 600;
    line-height: 14px;
    vertical-align: bottom;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-repeat: repeat-x;
    background-position: -1px -1px;
    background-size: 110% 110%;
}

.github-btn:focus,
.github-btn:hover {
    background-color: #e6ebf1;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg'%3e%3clinearGradient id='o' x2='0' y2='1'%3e%3cstop stop-color='%23f0f3f6'/%3e%3cstop offset='90%25' stop-color='%23e6ebf1'/%3e%3c/linearGradient%3e%3crect width='100%25' height='100%25' fill='url(%23o)'/%3e%3c/svg%3e");
    background-image: -moz-linear-gradient(top, #f0f3f6, #e6ebf1 90%);
    background-image: linear-gradient(180deg, #f0f3f6, #e6ebf1 90%);
    background-position: -0.5em;
    border-color: #acaeb0;
    border-color: rgba(27, 31, 35, .35)
}

.github-btn:active {
    background-color: #e9ecef;
    background-image: none;
    border-color: #acaeb0;
    border-color: rgba(27, 31, 35, .35);
    box-shadow: inset 0 .15em .3em rgba(27, 31, 35, .15);
    filter: none
}