/***** globals *****/
* {
	margin: 0;
	padding: 0;
}
body {
	background: #004860 url(../image_main/main_bg.jpg) repeat-x;
	font-family: Verdana, Geneva, Arial, Helvetica, sans-serif;
	font-size: 10px;
	color: #FFFFFF;
}
h1 {
	width: 315px;
	margin: 25px 0 5px 0;
	border-bottom: 1px dashed #54B6D4;
	font-size: 12px;
	font-weight: bold;
	color: #FFFFFF;
}
#container {
	width: 760px;
	margin: 0 auto;
}

/***** top *****/
#top {
	width: 760px;
	height: 248px;
	margin: 25px 0 0 0;
	background: url(../image_main/top.jpg) no-repeat;
}

/***** portfolio *****/
#portTop {
	width: 760px;
	height: 62px;
	background: url(../image_main/port_top.jpg) no-repeat;
}
#portMain {
	width: 760px;
	background: url(../image_main/port_bg.jpg) repeat-y;
}
#portMain:after {
    content: "."; 
    display: block; 
    height: 0; 
    clear: both; 
    visibility: hidden;
}
#portBottom {
	width: 760px;
	height: 44px;
	margin: 0 0 25px 0;
	background: url(../image_main/port_btm.jpg) no-repeat;
}
#portColumn1 {
	float: left;
	display: inline;
	margin: 0 20px 0 55px;
	width: 315px;
}
#portColumn2 {
	float: right;
	margin: 0 55px 0 0;
	width: 315px;
}
#portColumn1 img, #portColumn2 img {
	float: left;
	margin: 0 10px 0 0;
	border: none;
}