.discord-widget {
    width:320px;
    transition-property: right;
    transition-duration: 2s;
    -webkit-transition-property: right; /* Safari */
    -webkit-transition-duration: 2s; /* Safari */
    position: fixed;
    bottom: 20px;
    left: 0px;
    z-index:10;
}

.discord-widget.active
{
    right: 20px;
}