span.superfile {
	position: relative;
}
span.superfile.video {
	display: block;
}
.superfile input[type=file] {
	width: 0.1px;
	height: 0.1px;
	margin: 0px;
	padding: 0px;
	opacity: 0;
	position: absolute;
	z-index: -1;
}
.superfile button {
	margin-left: -21px;
	padding: 4px;
	background-color: rgba(255,255,255,0.3);
	border: 0; outline: none;
}
.superfile button.prop-view {
	vertical-align: top;
}
.superfile button.prop-edit {
	vertical-align: bottom;
	opacity: 0;
}
.superfile button.prop-control {
	position: absolute; bottom: 0; right: 0;
	width: 140px;
	text-align: center;
	border: 1px solid;
	border-radius: 15px;
}
.superfile:hover button.prop-edit {
	opacity: 1;
}

.superfile label img {
	background-color: var(--theme-superfile-bg-color);
	vertical-align: bottom;
	border: 1px solid #aaa;
}
.superfile .overlay-text {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -100%);
	background-color: rgba(0,0,0,0.5);
	color: #fff;
	padding: 5px;
	font-size: 15px;
	text-align: center;
	border-radius: 10px;
}