.rx_simpleeditor {
	width: 100%;
	min-height: 60px;
	box-sizing: border-box;
	resize: vertical;
	overflow-y: auto;
	&.light {
		border: 1px solid #c4c4c4;
		background: #fff;
		padding: 10px;
	}
	&.dark {
		border-color: #111;
		background: #333;
		color: #fff;
	}
	iframe {
		max-width: 100%;
		padding: 5px 0;
	}
	img {
		max-width: 50%;
		padding: 5px 0;
	}
	img.thumbnail {
		max-width: 160px;
	}
}

.rx_simpleeditor {
	width: 100%;
	min-height: 60px;
	box-sizing: border-box;
	outline: 0 solid transparent;
	resize: vertical;
	overflow-y: auto;
	&.light {
		border: 1px solid #c4c4c4;
		background: #fff;
		padding: 10px;
	}
	&.dark {
		border-color: #111;
		background: #333;
		color: #fff;
	}
	iframe {
		max-width: 100%;
		padding: 5px 0;
	}
	img {
		max-width: 50%;
		padding: 5px 0;
	}
	img.thumbnail {
		max-width: 160px;
	}
}

Fix ugly border around contenteditable div in Chrome
Fix ugly border around contenteditable div in Chrome
