:root {
    --header-height: 40px;
    --footer-height: 28px;
    --button-controls-toggle-height: 40px;
    --footer-height-neg: -28px;
    --layer-controls-panel-width: 125px;
    --header-controls-panel-width: 100px;
    --color-button-hover: #6C5042;
    --color-background: #202020;
    --color-slider-background: #404040;
    --color-slider-thumb: sienna;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    list-style: none;
    text-decoration: none;
}

html, body {
    height: 100%;
    font-family: 'Roboto', sans-serif;
    /*font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;*/
}

a {
    color: deepskyblue;
}

.unselectable {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.header {
    min-height: var(--header-height);
    height: var(--header-height);
    overflow: hidden;
    background-color: var(--color-background);
}

.inner_header {
    height: 100%;
    float: left;
    margin: 0 auto;
}

.header-controls-container {
    height: 100%;
    display: flex;
    flex-flow: row-reverse;
}

.logo_container {
    height: 100%;
    display: table;
    float: left;
    text-align: left;
    margin: 0 15px;
}

.logo_container h1 {
    color: white;
    height: 100%;
    min-width: 200px;
    display: table-cell;
    vertical-align: middle;
    font-weight: normal;
    font-size: 1.3rem;
}

.footer_wrapper {
    overflow: hidden;
    min-height: 100%;
    height: 100%;
    margin: 0 auto var(--footer-height-neg);
}

.footer, .footer_push {
    color: white;
    height: var(--footer-height);
    float: right;
}

.inner_footer {
    height: 100%;
    text-align: center;
    float: left;
    padding-top: 4px;
    margin: 0 12px; /* DO NOT CHANGE VERTICAL MARGIN */
}

.button, .button-layer-controls {
    background-color: #4CAF50;
    border: none;
    color: white;
    padding: 6px 16px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 12px;
    cursor: pointer;
}

.layer-tools-container {
    -webkit-box-shadow: 5px 5px 10px 5px #000000;
    box-shadow: 5px 5px 10px 5px #000000;
    background-color: var(--color-background);
}

.float-right {
    float: right;
    text-align: right;
}

.button-header,
.button-layer-controls-toggle,
.button-header-controls-toggle,
.button-control,
.button-control-mobile {
    background-color: #404040;
    color: white;
    font-weight: normal;
    transition-duration: 0.2s;
    text-align: center;
    border: none;
    letter-spacing: 1px;
}

.button-header:hover, .button-mobile-toggled {
    background-color: var(--color-button-hover);
    color: bisque;
}

.button-header:active,
.button-layer-controls-toggle:active,
.button-header-controls-toggle:active,
.button-control:active,
.button-control-toggled:active,
.button-control-mobile:active,
.button-mobile-toggled:active
{
    background-color: burlywood;
}

.button-control {
    margin: 2px 0;
    width: 100%;
}

.button-control:hover {
    background-color: #606060;
}

.button-control-toggled:hover {
    background-color: #BD7653;
}

.button-control-mobile {
    margin: 1px 0px;
    width: 100%;
}

.button-mobile-toggled, .button-control-toggled {
    background-color: sienna;
    color: white;
}

.button-controls-toggle {
    background-color: var(--color-button-hover);
    color: bisque;
    width: var(--layer-controls-panel-width);
    height: var(--button-controls-toggle-height);
}

.button-layer-controls-toggle {
    width: var(--layer-controls-panel-width);
}

.button-header-controls-toggle {
    width: var(--header-controls-panel-width);
}

.layer-control-mobile {
    width: var(--layer-controls-panel-width);
    overflow: scroll;
    display: grid;
}

.button-header-mobile {
    width: var(--header-controls-panel-width);
    height: 40px;
    margin: 0px 0px;
}

.header-controls-mobile {
    width: var(--header-controls-panel-width);
    overflow: scroll;
    display: grid;
}

.slider-mobile, .slider-label-mobile {
    width: var(--layer-controls-panel-width);
}

.slider-label {
    padding: 5px 24px 0px;
    color: white;
    font-size: 14px;
    font-weight: normal;
}

.slider-label-mobile {
    color: white;
    width: 100%;
    margin: 10px;
    font-size: 12px;
}

.controls-container {
    width: 100%;
    height: 100%;
    text-align: left;
    overflow: hidden;
    display: flex;
    float: left;
    background: var(--color-background);
}