ul,
.tv-ul {
    list-style-type: none;
}

#myULasdf {
    margin: 0;
    padding: 0;
}

.tv-caret {
    cursor: pointer;
    -webkit-user-select: none;
    /* Safari 3.1+ */
    -moz-user-select: none;
    /* Firefox 2+ */
    -ms-user-select: none;
    /* IE 10+ */
    user-select: none;
}

.tv-caret::before {
    content: "\25B6";
    color: black;
    display: inline-block;
    margin-right: 6px;
}

.tv-caret-down::before {
    -ms-transform: rotate(90deg);
    /* IE 9 */
    -webkit-transform: rotate(90deg);
    /* Safari */
    '
transform: rotate(90deg);
}

.tv-nested {
    display: none;
}

.active {
    display: block;
}