.prototypo-word {
	height:100%;
	position:absolute;
	width:100%;

	&-string {
		font-size: 17rem;
		font-weight: normal;
		padding: 0.1em;
		text-align: center;
		outline: none;
		width:100%;
	}
}

.prototypo-word {
	height:100%;
	position:absolute;
	width:100%;

	&-string {
		font-size: 17rem;
		font-weight: normal;
		padding: 0.1em;
		text-align: center;
		outline: none;
		width:100%;
		height:100%;
	}
}

Fix background issue in word preview
Fix background issue in word preview

fix #182
