body {
	font-family: arial, helvetica, sans-serif;
	background-color: #eeffef;
}
div {
	width: 1000px; 
	margin-left: auto;
	margin-right: auto;
	padding: 30px;
		 
}
div#one {
	border: solid black 2px; 
}
span.link {
	margin-right: 50px;
}
span.selected {
	font-weight: bold;
}
.usrTxt {
	font-style: italic;
	background-color: lightgray;
}
.tag {
	color: green;
	font-weight: bold;
}
.att {
	color: red;
	font-weight: bold;
}
.param {
	color: blue;
	font-weight: bold;
}
img {
border: 2px solid lightgray;
}
table, tr, th, td {
	border: 2px solid lightgray;
	border-collapse: collapse;
padding: 10px;
}