body{ background:#f1f2f2}

.topbg{ background:url(images/bg.jpg) repeat-x; width:100%; margin:0 auto; height:132px;}	
.logoimg{ float:left; width:513px;}
#mainNav{ float:right}
.main100{ width:100%; margin:0 auto}
.pd50{ padding:0 50px; overflow:hidden}
.pagetitle{ width:100%; margin:20px auto; height:53px; background:url(images/dht.jpg) no-repeat}
.pagetitle h1{ float:left; color:#0092df}
.urHere{ float:right; text-align:right}
.footerbg{ background:#343434; height:75px; color:#fff; text-align:center; line-height:75px;}
.footerbg a{ color:#fff}