.div_portal_frame {
	float: left;
	left: 0;
	margin: 2em 0 0 1em;
	width: 18em;
	height: 20.6em;
	border: 0.1em solid #404040;
	overflow: hidden;
	background-color: #FAF0C8;
}

.link_portal_logo {
	display: block;
	top: 0;
	left: 0;
	width: 100%;
	height: 8em;
	text-decoration:none;
}

.div_portal_text {
	left: 0;
	top: 0;
	width: 100%;
	height: 9em;
}

.div_portal_start{
	top: 0;
	width: 7em;
	height: 1.8em;
	margin-left: auto;
	margin-right: auto;
	margin-top: 0.5em;
	background: #606970 url(../images/navi_first_0.gif) no-repeat 0.3em 50%;
}

.div_portal_start a:hover{
	background: #404040 url(../images/navi_first_0.gif) no-repeat 0.3em 50%;
}

.link_portal_start {
	display: block;
	float: left;
	top: 0;
	left: 0;
	width: 5.3em;
	height: 1.4em;
	padding: 0.2em 0.2em 0.2em 1.5em;
	letter-spacing: 0.05em;
	color: white;
	text-decoration:none;
	font-size: 1em;
}