#navi_1{width:996px;margin:0 auto;background-color:#518d33;border-top:1px solid #75ac57;border-left:1px solid #75ac57;border-right:1px solid #75ac57;height:33px;}
.main_nav {
	position: relative;
    background-color: #518d33;
	width:998px;
	float:left;
	height:32px;
	margin:0 auto;

}



.main_nav a, .main_nav a:link, .main_nav a:visited, .main_nav a:hover, .main_nav a:focus, span {
	color: #777;
	text-decoration: none;
	text-align:center;
}


.main_nav > li {
	display: inline-block;
	margin-left: 2px; /* For the inline-block spacing */
}



.main_nav > li > a {
	padding:10px 1px;
	display: block;
}

.main_nav > li:hover > a{
	color: #fff;
}

.main_nav > li:hover {
/*	background-color: #7ba745; */
}



.main_nav > li > .fulldrop {
	opacity: 0;
	visibility: hidden;
	position: absolute;
	list-style: none;
	top:30px;
	left: 0px;
	background-color: #ffffff;
	width: 998px;
	min-height: 40px;
	text-align: left;
	margin-top:30px;
	padding-top: 50px;
/*

	padding-left:130px;
*/
	overflow: hidden;
	border:1px solid #599b37;
	height:300px;
	line-height:170%;
	box-shadow:2px 2px 5px #999;


}


.main_nav > li:hover .fulldrop {
	opacity: 1;
	visibility: visible;
	margin-top: 0px;
}

.main_nav ul li:hover:after {
	color: white;
}

.main_nav > li:hover .coldrop {
	opacity: 1;
	visibility: visible;
	margin-top: 0px;
}



/* Arrows */
.main_nav > li.dropdown > a:after {
	 content: " \f107";
	 font-family: FontAwesome;
	 color: #000;
}


.fulldrop a:hover,.gnb a.actvie{color:#6d9741;text-decoration:underline}

.fulldrop a {padding:0 6px 18px 6px; font-size:12px; color:#222;letter-spacing:-1px; background:url(http://www.oracleclinic.com/new/img/main/bu_notice1.gif) no-repeat; background-position-y:7px;}