td.list.semafor {
    text-align: left;
    min-width: 92px;
    padding-right: 5px;
}

.semafor::before {
    content: "\00a0";
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 40%;
    margin-right: 2px;
    vertical-align: middle;
    margin-top: -2px;
/*  background-image: url("../images/semafor.png");
    background-size: contain;*/
    border: 1px solid var(--sparkline-edge);
    overflow: hidden;
}