div{border:none; margin:auto; text-align:center;}

#wrapper{width:800px; background-color:#636363; 
overflow:auto; min-height:595px;}

#left{float:left; width:300px; background-color:transparent;}
#in-left{min-height:595px;}
.mar{min-height:600px; margin:auto 20px;}

#right{float:right; width:500px; background-color:transparent;
height:595px;}
#in-right{margin:36px 10px;}

#bottom{clear:both; width:800px; background-color:#000000;
overflow:auto;
}
#bottom-right{float:right;}

#footer{width:800px; overflow:auto;}

#bottom img{margin:auto 30px;}
.tex{margin:auto auto; clear:both;}

.mar15{margin:auto 30px auto 15px;}