wikijs/client/scss/components/_editor.scss

.editor-toolbar {
	z-index: 2;
	background-color: #FFF;
	border: none;
	border-top-left-radius: 0;
	border-top-right-radius: 0;
	opacity: 0.9;

	&:hover {
		opacity: 1;
	}

}

.CodeMirror {
	border-left: none;
	border-right: none;
}

.editor-toolbar i.separator {
	margin-top: 5px;
}

.editor-toolbar .fa {
	font-size: 14px;
}

.ace-container {
	position: relative;
	min-height: 95vh;
}

#source-display {
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
}