iframe {
    width: 100%;
}

.fa.fa-external-link {
	display: inline-block;
	font-size: 0;}

.fa.fa-external-link::before {
	font-size: 1rem;
    vertical-align: .1rem;}
    
.newtab {
	mask-image: url("https://www.bjupress.com/exchange/new-tab.svg");
	mask-size: 100%;
	width: 15px;
	height: 15px;
	display: inline-block;
	font-size: 0;
	line-height: 0;
	background-color: currentColor;
	vertical-align: .8rem;
}

.backgroundsize__cover {background-size: cover;}