.checkbox-group label,
.checkbox-group input {
    display: inline-block;
}

.tooltip-container {
    position: relative;
    display: inline-block;
}

.tooltip-trigger {
    border-bottom: 1px dotted black;
}

.tooltip-content {
    display: none;
    position: absolute;
    background-color: #333;
    color: #fff;
    padding: 5px;
    border-radius: 5px;
    z-index: 1;
    min-width: 150px;
    max-width: 500px;
}

.tooltip-container:hover .tooltip-content {
    display: block;
}