fieldset { 
	border: 1px solid gray; 
	padding: 1em;
	margin-top: 2em;
}
legend { 
	padding: 0.2em 0.5em; 
	border: 1px solid gray; 
	font-size: 0.9em; 
}
.button { border: 1px solid gray; }
.textbox-readonly { width: 100%; border: none; background-color: #FFFFFF; }
.textbox { width: 100%; border: 1px solid black; background-color: #FFFFFF; }
.textbox-invalid { width: 100%; border: 1px solid black; background-color: yellow; }
.textbox-disabled { width: 100%; border: 1px solid black; background-color: #C0C0C0; }