.t_head_holder {
	height: 114px;
}

.t_head {
	position: fixed;
	top: 0;
	left: 0;
	z-index: 99;
	background-color: #fff;
	box-shadow: 0 -10px 20px #ccc;
	width: 100%;
}

.t_head_b {
	width: 100%;
}

.t_head_nav {
	margin: 0 auto;
	max-width: 1600px;
}

.c_nav_logo {
	float: left;
	line-height: 110px;
}

.c_nav_logo img {
	width: 140px;
}

.c_nav_nav {
	float: right;
	line-height: 110px;
}

.c_nav_nav_ul {
	float: left;
}

.c_nav_nav_ul>ul {
	margin-bottom: 0;
}

.c_nav_nav_li1 {
	float: left;
	min-width: 100px;
	text-align: center;
	margin-left: 14px;
	position: relative;
}

.c_nav_nav_li_a {
	font-size: 16px;
	color: #333333;
}

.c_nav_nav_li1 .c_nav_nav_li_a_hover {
	color: #2db678;
	border-bottom: 4px solid #2db678;
}

.c_nav_nav_li_b {
	position: absolute;
	top: 110px;
	left: 0;
	z-index: 99;
	padding: 0;
	background-color: #2db678;
	-webkit-transition: all 0.4s;
	-moz-transition: all 0.4s;
	-ms-transition: all 0.4s;
	-o-transition: all 0.4s;
	transition: all 0.4s;
}

.c_nav_nav_li1:hover .c_nav_nav_li_b {
	padding: 8px 0;
}

.c_nav_nav_li2 {
	width: 160px;
	text-align: left;
	background-color: #2db678;
	position: relative;
}

.c_nav_nav_li2_b {
	height: 0;
	overflow: hidden;
	line-height: 36px;
	color: #ffffff;
	font-size: 14px;
	padding-left: 20px;
	-webkit-transition: all 0.4s;
	-moz-transition: all 0.4s;
	-ms-transition: all 0.4s;
	-o-transition: all 0.4s;
	transition: all 0.4s;
}

.c_nav_nav_li1:hover .c_nav_nav_li2_b {
	height: 36px;
}

.c_nav_nav_li2_b_i {
	font-weight: bolder;
	font-style: normal;
	float: right;
	margin-right: 0;
	font-family: SimSun;
	color: #2db678;
	-webkit-transition: all 0.4s;
	-moz-transition: all 0.4s;
	-ms-transition: all 0.4s;
	-o-transition: all 0.4s;
	transition: all 0.4s;
}

.c_nav_nav_li2_b:hover {
	color: #fff;
	background-color: #1ca146;
}

.c_nav_nav_li2_b:hover .c_nav_nav_li2_b_i {
	margin-right: 10px;
	color: #fff;
}

.c_nav_nav_li_c {
	position: absolute;
	top: 0;
	left: 160px;
	width: 140px;
	background-color: #2c3038;
}

.chbnav_touch {
	display: none;
}

.c_nav_nav_lang {
	float: left;
	margin-left: 30px;
}

@media screen and (max-width: 992px) {

	.t_head_holder,
	.t_head {
		display: none;
	}

	.chbnav_touch {
		display: block;
	}

	.chbnav_touch_holder {
		height: 60px;
	}

	.chbnav_touch_nav .chbnav_select {
		left: 0;
	}

	.chbnav_touch_nav_box {
		position: fixed;
		top: 0;
		overflow: auto;
		left: -100%;
		width: 100%;
		height: 100%;
		z-index: 1000;
		background: #fff;
		-webkit-transition: all 0.4s;
		-moz-transition: all 0.4s;
		-ms-transition: all 0.4s;
		-o-transition: all 0.4s;
		transition: all 0.4s;
	}

	.chbnav_touch_navli {
		padding: 0 5%;
	}

	.chbnav_touch_navli b {
		font-family: "Microsoft YaHei";
		float: right;
		font-size: 15px;
	}

	.chbnav_touch_erji {
		display: none;
		background-color: #f1f1f1;
		padding-left: 20px;
	}

	.chbnav_touch_erji a {
		display: block;
		font-size: 16px;
		color: #333333;
	}

	.chbnav_touch_top_logo {
		float: left;
		margin-left: 4%;
		height: 100%;
	}

	.chbnav_touch_nav_title {
		height: 58px;
		line-height: 58px;
		border-bottom: 1px solid #DDDDDD;
	}

	.chbnav_touch_nav_title span {
		font-size: 18px;
		color: #2c6d0c;
		float: left;
	}

	.chbnav_touch_nav_title img {
		float: right;
		margin-top: 19px;
	}

	.chbnav_touch_top_logo img {
		height: 80%;
		margin-top: 8px;
	}

	.chbnav_touch_top {
		position: fixed;
		top: 0;
		left: 0;
		z-index: 99;
		height: 60px;
		width: 100%;
		border-bottom: 1px solid #ddd;
		background-color: #ffffff;
	}

	.chbnav_touch_top_list {
		float: right;
		margin-right: 4%;
		width: 36px;
		height: 100%;
	}

	.chbnav_touch_top_list_c {
		margin-top: 20px !important;
	}

	.chbnav_touch_top_list_a {
		width: 90%;
		height: 1px;
		margin: 0 auto;
		background-color: #666666;
	}

	.chbnav_touch_top_list_b {
		margin: 8px auto;
	}

	.chbnav_touch_top_lang {
		float: right;
		margin-right: 10px;
		line-height: 60px;
	}
}