.resource-icon {
    max-height: 1.5em;
    display: inline;
}

.building-icon {
    max-height: 3em;
    padding-right: 1em;
}

.card {
    margin-bottom: 2em;
}

.progress {
    margin-top: 1em;
}

.icon-level-container {
    position: relative;
    text-align: center;
}

.level-marker {
    position: absolute;
    top: 2px;
    right: 15px;
    font-size: 1.8em;
    -webkit-text-stroke: 1px lightgrey;
    -webkit-text-fill-color: gold;
    font-family: Arial, serif;
}