.main_div{
	width: 100%;
	//height: 500px;
	background-color: red;
	position: relative;
}
.left_side{
	position: fixed;
	background-color:green;
	right: 50%;
	margin-right: 524px;
}
.right_side{
	position: fixed;
	background-color:green;
	left: 50%;
	margin-left: 524px;
}
.contain{
	width: 90%;
    margin: 0 auto;
    min-width: 764px;
    max-width: 1170px;
 }
 .headerimages{float: left;margin: 7px 7px;}
 .headerimage {
    padding: 5px;
}

body{
	  	padding: 0px;
	  }
	  .headerimages{
	  	margin-left: 32px;
	  }
	  .left_side img{
	  	height: 1000px;
	  	width: 428px;
	  }
	  .right_side{
	  	width: 428px;
	  	height: 1000px;
	  }