html,body{margin:0;padding:0}
body{font: 14px Times,serif; text-align:center}
  h2 {font-family: "Arial",Arial,serif; font-size: 20px; font-weight: bold; text-align:center}
  h5 {font-family: "Arial",Arial,serif; font-size: 17px; color: #4d4d4d; font-weight: normal; text-align:justify}
div#header {height:50px;line-height:80px;margin:0; padding-left:10px;background: #FFF;color: #79B30B}
div#content p{line-height:1.4}
div#header_tall {background: transparent url(http://www.sciencebucket.com/images/header_tall.gif) repeat-x scroll center top;}
div#tech{border: 5px solid #E3E3E3; margin: 1px 1px 10px 1px; padding: 5px; background: #ffffff; float:left;width:390px}
div#arti{border: 5px solid #E3E3E3; margin: 1px 1px 10px 1px; padding: 5px; background: #ffffff; float:right;width:390px}
div#nav{background: #fff; color: #111; clear:both; margin:0;padding:5px 10px;text-align:center}
div#footer{background: #fff; color: #111; clear:both; width:100%; margin:0;}
div#container{width:830px;margin:0 auto;text-align:left}
  .column{position:relative;zoom:1;background: #E3E3E3;}