1) add a height attribute to the #outerWrapper #mainWrapper #contentWrapper #contentArea
#outerWrapper #mainWrapper #contentWrapper #contentArea {
background-image: url("../images/misc/conten-bgd.png");
background-repeat: repeat;
border-style: none;
box-shadow: 5px 5px 5px 0 rgba(51, 51, 51, 0.5);
height: 1000px;
margin-top: 37px;
padding: 40px;
width: 620px;
}
2) use the repeating table behavior from DataBridge, this allows you to specify a light and dark style to use for alternating rows.