/* Prevent accidental highlighting when toggling */
.collapsed-archives {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Toggles */
.collapsed-archives > ul {
    list-style: none !important;
    margin-left: 0 !important;
}
.collapsed-archives > ul > li > .decade {
    list-style: none !important;
    margin-left: 1.25em !important;
}
.collapsed-archives ul ul {
    margin-left: 2.5em !important;
}
.collapsed-archives input + label:before {
    content: '[+]';
    padding-right: 5px;
}
.collapsed-archives-triangles input + label:before {
    content: '\25b6';
}
.collapsed-archives input:checked + label:before {
    content: '[\2212]';
}
.collapsed-archives-triangles input:checked + label:before {
    content: '\25bc';
}
.collapsed-archives input {
    position: absolute;
    opacity: 0;
}
.collapsed-archives label,
.collapsed-archives input {
    cursor: pointer;
}
.collapsed-archives label {
    display:inline;
}

/* Toggled content */
.collapsed-archives input ~ ul {
    display: none;
}
.collapsed-archives input:checked ~ ul {
    display: block;
}