/* buttons */

div.button {
    padding: 0px;
    margin: 0px;
    white-space: nowrap;
    pointer-events: none;
}

.highz {
    z-index:998;
}

.button canvas {
    pointer-events: all;
}

.button a {
    pointer-events: all;
}

    .button a img {
       float: left; 
    }

.button a span {
    font-family: SourceSansPro, Arial, Helvetica, sans-serif;
    font-weight: normal;
    font-size: 11px;
    
    line-height: 16px;
    height: 16px;
    vertical-align: middle;
    margin: 0px;
    padding: 0px 4px;
    display: block;
    float: left;
}

@media (min-width: 640px) and (min-height: 360px) {
    .button a span {
        line-height: 20px;
        height: 20px;
        font-size: 14px;
        padding: 0px 6px;
    }
}
@media (min-width: 960px) and (min-height: 540px) {
    .button a span {
        line-height: 24px;
        height: 24px;
        font-size: 16px;
        padding: 0px 8px;
    }
}