.label {
    border-radius: 0.25rem;
    padding:       1px 7px;
    height:        18px;
    display:       inline-block;
    font:          normal bold 12px/18px "Segoe UI", sans-serif;
    text-align:    center;
}

.eprint {
    background: #0a60af;
    color: #fefefe;
}

.arxiv {
    background: #b31b1b;
    color: #fefefe;
}

.ccs {
    background: #b4c4d4;
    color: #043f64;
}

.springer {
    background: #c2c2c2;
    color: #aa152d;
}

.slides {
    background: #b7472a;
    color: #fefefe;
}

.code {
    background: #554488;
    color: #fefefe;
}

.fall {
    background: #a2242F;
    color: #dc793e;
}

.spring {
    background: #00a170;
    color: #f5df4d;
}

#purp {
    color:  #9966cc;
}

#purp:hover {
    color: #ad93c7;
}