#head
{
	clear:both;
}
body
{
	background:  linear-gradient(#FFFFFF, #a8e6ea);
	width:100%;
	background-attachment: fixed; 
}
#bottom
{
	clear:both;
	text-align:center;
	margin: 1em 0;
	font-size:x-small;
	height:20px;
	border:1px solid gray;
}
#welcome
{
	text-align:center;
	margin-top:10px;
}
#content
{
	margin:			40px auto auto auto;
	width:			640px;
	font-size: 		small;
}
#login
{
	margin:10px 0 10px 140px;
	width:450px;
}
#privacy
{
	clear:both;
	text-align:center;
}
.mark_red_block
{
	border:1px dashed red;
	padding:2px;
}
.require
{
	border:1px solid black;
	vertical-align:middle;
}
.field_group
{
	padding-top: 10px;
	clear:left;
	overflow:visible;
}
.field_title
{
	float:left;
	width:30%;
}
.field_content
{
	text-align:center;
	float:left;
	width:50%;
}

input:focus
{
	background-color:	#CCFFCC;
}

.same_height { 
	width:318px;
	height:43px; 
 }