Blockquote code from Upfront Custom CSS article

blockquote {
background:#ufc3;
padding:30px;
border-radius:5px;
position:relative;
margin:20px 0 40px;
}
blockquote.upfront-quote-alternative {
background:none;
border-left:3px solid #ufc3;
border-radius:0;
padding:5px 15px;
margin-left:15px;
}
blockquote.upfront-quote-alternative:before, blockquote.upfront-quote-alternative:after {
display:none;
}
blockquote:after {
content:'';
width: 0;
height: 0;
border: 0 solid transparent;
border-left-width: 9px;
border-right-width: 0px;
border-top: 10px solid #ufc3;
position:absolute;
bottom:-10px;
left:45px;
}