li{
	list-style:none;
	text-decoration:none;
}
.menu{
	width:816px;
	float:right;

	overflow: hidden;
	margin-top: -3px;
}
.menu_1{
	width: 1200px;
	margin: 0 auto;
}
.menu_1_ul_1{
	display: block;
}
.menu_1_ul_1_li{
	display: block;
	float: left;
}
.menu_1_ul_1_li a:hover{
	background: #00a13a;
}
.menu_1_ul_1_li a{
	overflow:hidden;
	color: #46464;
	display: block;
	width:117px;
	font: 16px 微软雅黑;
	line-height: 82px;
	text-align: center;
}
.menu_1_ul_1 .menu_1_ul_1_li:last-child a{
	border-right: none;
}

.menu_1_ul_2{
	position: absolute;
	z-index: 10;
	height: 0;
	overflow: hidden;
    transition: all 0.8s ease;
}
.menu_1_ul_2 li a{
	color: #fff;
	font: 14px 微软雅黑;
	line-height: 33px;
	border: none;
	border-bottom: 1px #bfbfbf solid;
	background:#9b9b9b;
	width:116px;
}

.menu_1_ul_1_li:hover ul{
	height: 300px;
	overflow: hidden;
}
.menu_1_ul_1_li:hover a{
	color: #fff;
}
.menu_1_ul_1_li:hover{
	background: #00a13a;
}
.menu_1_ul_1 .menu_1_ul_1_li:last-child a{
	color: #111;
}
.menu_1_ul_1 .menu_1_ul_1_li .menu_1_ul_2 li:last-child a{
	border:none;
}