html { height: 100%; }
body {
	height: 100%;
	font-family: Arial, Tahoma, sans-serif;
	color: #555;
	font-size: 12px;
	margin: 0;
	line-height:200%;
}
.wrapper {
	max-width: 1250px;
	min-height: 97%;
	background: #fff;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	border-top: #8d9e8a 5px solid;
}
header {
	padding: 4px;
	overflow: auto;
	background: #eee;
}
.logo {
	border: 0;
	display: block;
	margin: 3px;
	float: left;
        width: 1px; 
	padding-left: 13px;
}
.topnav {
	font-family: Tahoma, sans-serif;
	color: #555;
	font-size: 2px;
	border-top: #8d9e8a 5px solid;
	border-bottom: #c4b6a6 2px solid;
	text-transform: uppercase
}
.datetime {
	font-size: 11px;
	background: none !important;
	margin: 6px;
	float: right !important;
}
#middleblock {
	flex: 1 0 auto;
	display: flex;
	flex-direction: row;
}
.leftblock {
	background: #eee;
	border-right: #aaa 1px dotted;
	padding: 2px;
	flex: 0 0 20%;
}
.mainblock {
	padding: 2px;
	flex: 1 1 100%;
}
main {
	font-size: 16px;
	padding: 15px;
	display: block;
}
.rightblock {
	padding: 5px 0px 0px 0px;
	flex: 0 0 33%;
}
footer {
	background: #fafafa;
	padding: 4px;
}