/*
 * link icons
 *
 */

.link-email {
    width: 16px;
    height: 16px;
    padding-left: 20px;
    background-repeat: no-repeat;
    background-position: left center;
    background-image: url("data:image/png;base64,\
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        AABJRU5ErkJggg==");
}
.link-external {
    width: 16px;
    height: 16px;
    padding-left: 20px;
    background-repeat: no-repeat;
    background-position: left center;
    background-image: url("data:image/png;base64,\
        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAACmAAAA\
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        zjk6HA7vWuvwA36yDonioauIAAAAAElFTkSuQmCC");
}
.link-okapia {
    width: 16px;
    height: 16px;
    padding-left: 20px;
    background-repeat: no-repeat;
    background-position: left center;
    background-image: url("data:image/png;base64,\
        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAACmAAAA\
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}
.link-signal {
    width: 16px;
    height: 16px;
    padding-left: 20px;
    background-repeat: no-repeat;
    background-position: left center;
    background-image: url("data:image/png;base64,\
        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAACmAAAA\
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        nIVhuP4Ht1lMACv2p1AAAAAASUVORK5CYII=");
}
.link-threema {
    width: 16px;
    height: 16px;
    padding-left: 20px;
    background-repeat: no-repeat;
    background-position: left center;
    background-image: url("data:image/png;base64,\
        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAACmAAAA\
        pgHdff84AAAAGXRFWHRTb2Z0d2FyZQB3d3cuaW5rc2NhcGUub3Jnm+48GgAAAjVJ\
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        PrBzjlar1fCSJNlQSp0CFRHR2fXNrnT2bq11n5+fzTAMN34BryFM+OtavbMAAAAA\
        SUVORK5CYII=");
}
.link-wikipedia {
    width: 16px;
    height: 16px;
    padding-left: 20px;
    background-repeat: no-repeat;
    background-image: url("data:image/png;base64,\
        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAAXNSR0IArs4c6QAA\
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        AAAAAElFTkSuQmCC");
}
.link-tel {
    width: 16px;
    height: 16px;
    padding-left: 20px;
    background-repeat: no-repeat;
    background-position: left center;
    background-image: url("data:image/png;base64,\
        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAACmAAAA\
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        YII=");
}