jellyfin-web/dashboard-ui/bower_components/emby-webcomponents/actionsheet/actionsheet.css

.actionSheet {
    display: flex;
    justify-content: center;
    padding: 0;
    border: none;
    border-radius: 2px;
    box-shadow: 0 2px 2px 0 rgba(0,0,0,.14),0 3px 1px -2px rgba(0,0,0,.2),0 1px 5px 0 rgba(0,0,0,.12);

    /*opacity: 1;
    -webkit-transform: scale(1);
    transform: scale(1);
    z-index: 999;
     transform-origin: 100% 0;
            display: block;
    background: #fff;
    margin: 0;
    padding: 0;
    border: none;
    border-radius: 2px;
    position: absolute;
    top: 0;
    left: 0;
    overflow: hidden;
    box-shadow: 0 2px 2px 0 rgba(0,0,0,.14),0 3px 1px -2px rgba(0,0,0,.2),0 1px 5px 0 rgba(0,0,0,.12);
    will-change: transform;
    transition: transform .3s cubic-bezier(.4,0,.2,1),opacity .2s cubic-bezier(.4,0,.2,1);
    transition: transform .3s cubic-bezier(.4,0,.2,1),opacity .2s cubic-bezier(.4,0,.2,1),-webkit-transform .3s cubic-bezier(.4,0,.2,1);
    z-index: -1;*/
}

    .actionSheet.centered .actionSheetContent {
        text-align: center;
        align-items: center;
    }

.actionSheetContent {
    margin: 0 !important;
    padding: .4em 0 !important;
    flex-direction: column;
    display: flex;
    justify-content: center;
    height: 100%;
}

.actionSheetMenuItem {
    padding: .7em 1.5em;
    margin: 0;
    text-transform: none;
    text-align: inherit;
    display: flex;
    justify-content: center;
    font-weight: inherit;
}

.actionSheetItemIcon {
    margin-right: 1.5em !important;
}

.actionSheetScroller {
    max-height: 60%;
    overflow-x: hidden;
    overflow-y: auto;
    /* Override default style being applied by polymer */
    margin-bottom: 0 !important;
    scroll-behavior: smooth;
}

    .actionSheetScroller::-webkit-scrollbar, .actionSheetScroller::-webkit-scrollbar {
        width: 0 !important;
        display: none;
    }

h1.actionSheetTitle {
    margin: .5em 0 1em !important;
    padding: 0 1em;
}

h2.actionSheetTitle {
    margin: .25em 0 .55em !important;
    padding: 0 1em;
}

.actionSheet.extraSpacing {
    font-size: 108%;
}