#mainVis { height: 555px; text-align: center; background: url('../img/main/bg_vis1.png') repeat-x 0 5px; }
	#mainVis div { background: url('../img/main/bg_vis2.png') no-repeat 50% 100%; }
#mainbox { position:relative;width: 1000px; height: 190px; margin: 30px auto; font-size: 0.75em; text-align: left; line-height: 150%;zoom:1; }
	#mainbox:after { display:block;clear:both;content:""; }
.main_col1 { float: left; display: inline; width: 380px; margin: 10px 0 0 0; }
.main_col2 { float: left; display: inline; width: 280px; margin: 0 25px 0 30px; }
.main_col3 { float: left; display: inline; width: 280px; margin: 0; }
.main_col4 { position:absolute;right:0;bottom:0;width:590px;height:60px; }
	.main_col4 ul { list-style:none;width:590px;height:60px;margin:0;padding:0;zoom:1; }
	.main_col4 ul:after { display:block;clear:both;content:""; }
	.main_col4 ul li { float:left; }
	.main_col4 ul li.m_safe { margin:0 15px; }
.main_bbs { height: 91px; margin-top: 5px; border-top: 1px solid #d9d9d9; border-bottom: 1px solid #d9d9d9; }
	.main_bbs ul { list-style: none; margin: 10px 0; padding: 0; }
	.main_bbs li { padding: 5px 0 5px 15px; font-size: 9pt; line-height: 100%; background: url('../img/main/bul_bbs.gif') no-repeat 5px 9px; }
	.main_bbs a { display: block; }