.file-list {
    font-size: 1.3em;
    line-height: 1.6em;
    list-style-type: none;
    margin: 1px;
    padding: 0;
    display: inline-block;
}
.file-list ul {
    font-size: 1em;
    line-height: 1.6em;
    list-style-type: none;
    margin-left: 5px;
    padding-left: 10px;
    border-left: 1px dotted #aaa;
    display: block;
}
.file-list ul>li.home {
    margin-left: 0;
    padding-left: 0;
}
.file-list li:before {
    content: "\f15c";
    color: #555;
    display: block;
    font-size: 1.2em;
    font-family: "Font Awesome 5 Free";
    list-style-type: none;
    position: absolute;
    width: 1.0em;
    height: 1.0em;
    top: 0;
    left: 0;
}
.file-list li.home:before {
    font-weight: 900;
    content: "\f015";
}
.file-list li {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    position: relative;
    padding-left: 1.5em;
    width: auto;
}

.file-list li a:before {
    content: " ";
    display: block;
    width: 6px;
    height: 1px;
    position: absolute;
    border-bottom: 1px dotted #aaa;
    top: .8em;
    left: -10px;
}
.file-list li.home > a:before {
    border-bottom: none;
}
.file-list li a {
    cursor: pointer;
    text-decoration: none;
    color:#444;
    white-space: nowrap;
}

.file-list li.folder:before {
    cursor: pointer;
    color: #ffd042;
    font-weight: 900;
    content: "\f07b";
}
.file-list li.home.folder:before {
    cursor: pointer;
    color: #777;
    font-weight: 900;
    content: "\f015";
}
.file-list li.folder {
    list-style-type: none;
}

.file-list li.folder a {
    padding: 1px 2px;
    text-decoration: none;
}
.file-list li.folder a.active {
    border-radius: 2px;
    background: #DDD;
}

.file-list li.folder ul {
    overflow: hidden;
}

.file-list li.folder.open:before {
    content: "\f07c";
}
.file-list li.folder.home.open:before {
    font-weight: 900;
    content: "\f015";
}
.file-list li.folder.open > ul {
    width: auto;
    height: auto;
    opacity: 1;
    display: block;
}
.file-list li.folder.closed > ul {
    opacity: 0;
    width: 0 !important;
    height: 0 !important;
    max-height: 0;
}