.form-wrapper{padding:5px 15px 10px}.form-section{padding:10px 15px}.form-section+.form-section{border-top:1px solid #F2F2F2}.form-section:nth-child(2n+1){background:#F8F8F8}.form-section .control-group:last-child{margin-bottom:0}.sub-section{border-left:3px solid #DDD}.subtle.title.wrapper{background:#F8F8F8;border-top:1px solid #F2F2F2;border-bottom:1px solid #F2F2F2;padding:10px 15px}.subtle h1,h2,h3,h4,h5,h6{margin:0}.question-header{margin-bottom:20px}