.ruler-element {
    cursor: pointer;
    padding: 15px 8px 5px 8px;
    text-align: center;
    height: 30px;
}

.ruler-element.active {
    border-bottom: 3px solid;
    border-color: red;
    font-weight: bold;
}

.ruler-element .name {
    float: left;
    padding: 7px 7px 7px 0;
}

.ruler-element .name::after, .ruler-element .count::after {
    display: block;
    color: transparent;
    font-weight: bold;
    height: 1px;
    visibility: hidden;
    overflow: hidden;
}
.ruler-element .name::after {
    content: attr(name);
}
.ruler-element .count::after {
    content: attr(count);
}

.ruler-element .count {
    min-width: 15px;
    float: left;
    margin-right: 10px;
    background-color: lightgrey;
    border-radius: 25px;
    padding: 7px;
}