cfb-editor/src/SheetJSApp.css

/* cfb-editor (C) 2017-present  SheetJS -- http://sheetjs.com */
.Outer {
	height: 100%;
	width: 100%;
	display: block;
}

.Bottom {
	height: calc(100% - 55px);
}
.RightPane {
	height: calc(100vh - 55px);
	overflow-y: auto;
}