html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.controls {
    border-radius: 0.5em;
    padding:0.5em;
    background-color: lightgray;
}

.secondary-controls {
    border-radius: 0.5em;
    padding: 0.3em;
    background-color: #d3d2d2;
}

.property-list {
    display: flex;
    flex-direction: column;
    gap: 0.2em;
    overflow-y: auto;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

.dialog {
    width: 250px;
    border-radius: 0.5em;
    padding: 0.5em;
    background-color: lightgray;
}

.resource-list-item {
    background-color: honeydew;
}

.resource-list-outer {
    /*min-width: 300px;*/
}

.icon-button {
    border-radius: 0.25em;
    background-size: cover;
    padding: 0px; /* This was introduced to correct Indicator spacing */
}

.add-button {
    background-color: lightblue;
    height: 2em;
    width: 2em;
    background-image: url('Add96.png');
}

.delete-button {
    height: 2em;
    width: 2em;
    background-color: lightpink;
    background-image: url('X96.png');
}

.select-button {
    height: 2em;
    width: 2em;
    background-image: url('Select100.png');
}

.left-button {
    height: 2em;
    width: 2em;
    background-image: url('ChevronLeft64.png');
}

.right-button {
    height: 2em;
    width: 2em;
    background-image: url('ChevronRight64.png');
}

.upload-button {
    height: 2em;
    width: 2em;
    background-image: url('Upload96.png')
}

.edit-button {
    height: 2em;
    width: 2em;
    background-image: url('Edit128.png')
}

.filter-button {
    height: 2em;
    width: 2em;
    background-image: url('Filter96.png')
}

.external-up-button {
    background-image: url('WhiteCircledUpArrow100.png');
}

.external-down-button {
    background-image: url('WhiteCircledDownArrow100.png');
}

.external-close-button{
    background-image: url(CircleRedX160.png);
}

.external-button {
    background-color: transparent;
    border: none;
    background-size: cover;
    height: 3em;
    width: 3em;
}

.loading {
    height: 50px;
    width: 50px;
    background-size: cover;
    background-image: url('LoadingElipses50.gif');
}

.indicator {
    background-size: 35% 35%;
    background-position: right top;
    background-repeat: no-repeat;
    height: 100%;
    width: 100%;
    background-image: url('BlueCircle50.png');
}

input[type='checkbox'] {
    width: 1em;
    height: 1em;
    background: white;
    border-radius: 0.5em;
    border: 0.2em solid #555;
}

input[type='checkbox']:checked {
    background: #abd;
}

.nav-item .nav-link {
    color: antiquewhite;
    background: none;
    border: none;
    border-radius: 4px;
    display: flex;
    align-items: center;
    width: 100%;
    white-space: nowrap;
}

.nav-item .nav-link:hover {
    background-color: rgba(255,255,255,0.1);
    color: white;
}