.header{ margin-bottom:10px; padding:0; font-size:18pt; line-height:20pt; font-weight:bold; color:#147; }

/*iby challenges*/
.tagline{ font-size:14pt; line-height:16pt; font-weight:bold; color:#147; }
.subheader{ font-size:13pt; line-height:15pt; font-weight:bold; color:#147; }
.winnderhdr{ font-size:13pt; line-height:15pt; font-weight:bold; color:#f90; }
.spacer5{ height:5px; line-height:1pt; font-size:1pt; }

/*rules*/
.rules{ font-size:10pt; line-height:12pt; color:#147; }