The new `<kbd>` CSS is not loading for some users. So, for those who just can't wait, use your favorite CSS browser extension/feature to implement it yourself!

    kbd
    {
    	-moz-border-radius:3px;
    	-moz-box-shadow:0 1px 0 rgba(0,0,0,0.2),0 0 0 2px #fff inset;
    	-webkit-border-radius:3px;
    	-webkit-box-shadow:0 1px 0 rgba(0,0,0,0.2),0 0 0 2px #fff inset;
    	background-color:#f7f7f7;
    	border:1px solid #ccc;
    	border-radius:3px;
    	box-shadow:0 1px 0 rgba(0,0,0,0.2),0 0 0 2px #fff inset;
    	color:#333;
    	display:inline-block;
    	font-family:Arial,Helvetica,sans-serif;
    	font-size:11px;
    	line-height:1.4;
    	margin:0 .1em;
    	padding:.1em .6em;
    	text-shadow:0 1px 0 #fff;
    }

##Credit: [@jin](https://meta.stackoverflow.com/users/147574/jin)