.widget--dark-theme {
	display: block;
	position: fixed;
	font-size: 1em;
	bottom: 0.25em;
	left: 0.25em;
	width: 2em;
	height: 2em;
	box-sizing: border-box;
	border-radius: 50%;
	cursor: pointer;
	background-color: navy;
	border-style: solid;
	border-color: navy slateblue navy navy;
	opacity: 0.75;
}
.widget--dark-theme[data-theme-dark="0"] {
	border-width: 0 0.5em 0 0;
}
.widget--dark-theme[data-theme-dark="1"] {
	border-width: 0 0 0 0;
}