.header {
	width: 100%;
	position: relative;
}

.header-top {
	width: 100%;
	height: 70px;
	border-bottom: 2px solid #fff;
}

/* .header-top:hover{
    height: 570px;
    background-color: #fff;
    color: #000;
} */
/* .logo:hover .header-top{
    width: 100%;
    height: 70px;
    border-bottom: 2px solid #fff;
} */
.header-top:hover a {
	color: black;
}

.logo {
	width: 20%;
	height: 70px;
	float: left;
	/* margin-left: 119px; */
}

.logo img {
	width: 100%;
	height: 76%;
}

/* 
.header-top:hover .nav-item ul {
    display: block;
} */

.nav-banner {
	float: right;
	width: 80%;
	height: 70px;
}

.nav-banner .nav-item .a:hover {
	/* font-size: 16px; */
	color: #174698;
}

.nav-banner .nav-item ul {
	display: none;
}

.nav-banner .nav-item ul li {
	height: 40px;
}

.nav-banner a {
	color: black;
}

.nav-banner .nav-item .a {
	font-size: 14px;
	font-weight: 900;
}

.nav-banner .nav-item ul li:hover .b {
	font-size: 14px;
	color: #174698 !important;
}


#kefu {
	background-image: url(../img/kefu.png);
	background-size: 20px 20px;
	background-repeat: no-repeat;
	text-align: right;
	margin-left: 42%;
	background-position: 0 25px;
}

#kefu a {
	display: inline-block;
	margin-left: 61%;
}

.tab-content {}

.tab-text {
	margin-top: 40px;
	font-size: 14px;
	font-weight: 400;
	color: #666666;
	line-height: 30px;
	text-indent: 22px;
	/* margin-bottom: 40px; */
}

#ifocus {
	width: 100%;
	height: 636px;
	margin: 30px auto 0 auto;
	/* border: solid 1px #ddd; */
	padding: 10px 0 0 0;
	overflow: hidden;
}

#ifocus_piclist img {
	width: 100%;
	height: 100%;
}

#ifocus ul {
	width: 100%;
	height: 100%;
	margin: 0;
	padding: 0;
	list-style: none;
	/* overflow: hidden; */
}

#ifocus li {
	list-style: none;
	/* overflow: hidden; */
}

#ifocus_btn {
	display: block;
	float: left;
	width: 14%;
	height: 636px;
	margin-right: 20px;
}

#ifocus_btn ul li {
	width: 100%;
	height: 30%;
	cursor: pointer;
	opacity: 0.5;
	-moz-opacity: 0.5;
	filter: alpha(opacity=50);
}

#ifocus_btn li:nth-child(2) {
	margin-top: 30px;
	margin-bottom: 30px;
}

#ifocus_btn img {
	width: 160%;
	height: 100%;
}

#ifocus_btn .current {
	/* background: url(ifocus_btn_bg.gif) no-repeat; */
	opacity: 1;
	-moz-opacity: 0.5;
	filter: alpha(opacity=100);
}

#ifocus_pic {
	position: relative;
	float: left;
	width: 70%;
	height: 636px;
	/* overflow: hidden; */
}

#ifocus_piclist {
	position: absolute;
	float: right;
	display: block;
	width: 100%;
	height: 100%;
	margin-left: 125px;
}

#ifocus_piclist li {
	width: 100%;
	height: 100%;
}

#ifocus_piclist li img {
	width: 100%;
	height: 100%;
}