.combobox-arrow
{
    font-size: 0.8em;
    font-family: sans-serif;

    float: right;
    vertical-align: top;

    padding-right: 0.2em;
}

.anchor-checkcombobox
{
    display: inline-block;

    max-width: 40ex;

    padding: 0.25em 0.5em 0.25em 0.5em;

    user-select: none;
    cursor:default;

    border-radius: 0.25em;
    background-color: #555555;
}

.items
{
    display: none;

    overflow-y: auto;
    overflow-x: hidden;

    max-height: 30em;

    position: absolute;
    z-index: 2;

    margin-top: 0;
    padding: 0.25em 0.5em 0.25em 0.5em;

    list-style-type: none;

    border-radius: 0.25em;

    cursor:default;
    user-select: none;

    scrollbar-color: #888888 #55555500;

    background-color: #484848e8;
    opacity: 0.95;
}

.visible .anchor-checkcombobox
{
    filter: brightness(110%);
    box-shadow: #00000018 0 0.25em 0.75em;
}

.visible .items
{
    display: block; !important
}

.items input
{
    display: none;
}

.items li
{
    max-width: 50ex;
    margin: 0;
    padding-left: 0.4em;
}

.items label
{
    margin: 0;
}

.items li:hover
{
    background-color: #2f3136;
}


.visible .combobox-arrow
{
    display: inline-block;

    margin-left: 2em;
    padding: 0;

    animation: open 0.15s;
    transform: rotate(90deg);
}
@keyframes open
{
    0%{transform: rotate(0deg);}
    100%{transform: rotate(90deg);}
}

.invisible .combobox-arrow
{
    display: inline-block;

    margin-left: 2em;
    padding: 0;

    animation: close 0.15s;
    transform: rotate(00deg);
}
@keyframes close
{
    0%{transform: rotate(90deg);}
    100%{transform: rotate(0deg);}
}