inlineMedia.css

/* Images */

.inlineImage .content,
.inlineVideo .content,
.inlineVideoService .content,
.inlineHTML .content {
	display: inline-block;
	float: left;
	margin-right: 12px;
	margin-left: 10px;
	min-width: 40px;
	max-width: 90%;
}

.inlineImage .closeButton,
.inlineVideo .closeButton,
.inlineVideoService .closeButton,
.inlineHTML .closeButton {
	cursor: pointer;
	border-radius: 5px;
	border: 2px solid #a1a1a1;
	color: #a1a1a1;
	display: inline-block;
	line-height: 14px;
	font-size: 15px;
	font-family: "Helvetica Neue" !important;
	text-indent: 7px;
	width: 16px;
	height: 16px;
	float: left;
	padding-right: 7px;
	padding-left: 0px;
}

body[data-system-version=^"10.9"] .inlineImage .closeButton,
body[data-system-version=^"10.9"] .inlineVideo .closeButton,
body[data-system-version=^"10.9"] .inlineVideoService .closeButton,
body[data-system-version=^"10.9"] .inlineHTML .closeButton {
	line-height: 13px;
}