#container {
	width: 100%;  /* this width will create a container that will fit in an 800px browser window if text is left at browser default font sizes */
	background: #FFFFFF;
	text-align: left; /* this overrides the text-align: center on the body element. */
	margin-top: 0;
	margin-right: auto;
	margin-bottom: 0;
	margin-left: auto;
} 

#sidebar1 {
	float: left;
	width: 12em;
}
#sidebar1 h3, .twoColElsLt #sidebar1 p {
	margin-left: 10px; /* the left and right margin should be given to every element that will be placed in the side columns */
	margin-right: 10px;
}

#mainContent {
	margin-bottom: 0;
	margin-left: 13em;
} 

/* Miscellaneous classes for reuse */
#fltrt { /* this class can be used to float an element right in your page. The floated element must precede the element it should be next to on the page. */
	float: right;
	margin-left: 8px;
}
#fltlft { /* this class can be used to float an element left in your page */
	float: left;
	margin-right: 8px;
}
#clearfloat { /* this class should be placed on a div or break element and should be the final element before the close of a container that should fully contain a float */
	clear:both;
    height:0;
    font-size: 1px;
    line-height: 0px;
}

#bt{
	padding: 3px;
	height: 80px;
	width: 190px;
	border: 1px solid #E0F4BB;
	margin: 5px;
}