div.icon-legend {
    font-size: smaller;
    text-align: center;
    margin-bottom: 1.25em;
}
div.icon-legend h4 {
    margin-top: 0;
}
div.icon-legend dl {
    text-align: left;
}
div.icon-legend dl dt,
div.icon-legend dl dd {
    display: inline;
}
div.icon-legend dl dd {
    margin-left: 5px;
    vertical-align: top;
}
div.icon-legend dl,
div.icon-legend p,
div.icon-legend hr {
    margin: .5em auto;
}
div.icon-legend dl {
    margin-left: .75em;
}

/* On mobile screens, the legend goes under the mobile nav, so center
   the text but keep the icons aligned. */
@media only screen and (max-width: 1340px) {
    div.icon-legend {
        margin: 0;
        padding: 0;
    }
    div.icon-legend hr {display: none;}
    div.icon-legend dl {
        text-align: left;
        margin: auto;
        display: inline-block;
    }
}