body {
	background-color: #f8f8f8;
}
.banner {
	height: 364px;
}
.banner img {
	width: 100%;
	height: 100%;
}

.bzqk_wrap {
	position: relative;
}
.bzqk_wrap .tab_box  {
	position: absolute;
	left: 0;
	top: -90px;
	border-top-left-radius: 8px;
	border-top-right-radius: 8px;
	overflow: hidden;
}
.bzqk_wrap .tab_box ul li {
	float: left;
	width: 400px;
	height: 90px;
	padding-top: 13px;
	box-sizing: border-box;
	cursor: pointer;
}
.bzqk_wrap .tab_box ul li:first-child ,.bzqk_wrap .tab_box ul li:last-child {
	background-color: #f9ead5;
}
.bzqk_wrap .tab_box ul li:nth-child(2) {
	background-color: #f9e5cd;
}

.bzqk_wrap .tab_box ul li img {
	float: left;
	margin-left: 80px;
}
.bzqk_wrap .tab_box ul li .txt {
	float: left;
	margin-left: 30px;
}
.bzqk_wrap .tab_box ul li .txt h3 {
	padding-top: 10px;
	line-height: 26px;
	font-size: 20px;
	color: #333;
}
.bzqk_wrap .tab_box ul li .txt p {
	line-height: 22px;
	font-size: 12px;
	color: #333;
}
.bzqk_wrap .tab_box ul li.on {
	background-image: url(../images/bzqk/tab_bg.png);
	background-repeat: no-repeat;
	background-size: cover;
}
.bzqk_wrap .tab_box ul li.on:nth-child(1) {
	background-color: #693e5c;
}
.bzqk_wrap .tab_box ul li.on:nth-child(2) {
	background-color: #882625;
}
.bzqk_wrap .tab_box ul li.on:nth-child(3) {
	background-color: #012f53;
}
.bzqk_wrap .tab_box ul li.on .txt h3 ,.bzqk_wrap .tab_box ul li.on .txt p {
	color: #fff;
}
.bzqk {
	padding: 100px 15px 30px;
	background-color: #fff;
	overflow: hidden;
	position: relative;
}
.bzqk_link {
	float: left;
	width: 412px;
	height: 120px;
	text-align: center;
	margin-top: 64px;
	color: #872625;
	background: url(../images/bzqk/linked_0319.png) no-repeat 2px center;
}
.bzqk_link:hover{
	background: url(../images/bzqk/link_0319.png) no-repeat center;
}
.bzqk_bg {
	background: url(../images/bzqk/txt_0319.png) no-repeat 15px bottom;
	/*background: url(../images/bzqk/txt.png) 15px no-repeat;*/

}
.bzqk .img_box {
	margin-left: 130px;
	width: 393px;
	height: 529px;
	position: relative;
}
.bzqk .img_box img {
	width: 100%;
	position: absolute;
	box-shadow: 0 10px 20px rgb(0,0,0,.3);
}
.bzqk .img_box img:first-child {
	left: -50px;
	top: -50px;
	z-index: 10;
}
.bzqk .img_box img:last-child {
	left: 0;
	top: 0;
	z-index: 20;
}
.bzqk .txt_box {
	margin-top: -22px;
	margin-left: 105px;
	width: 485px;
}
.bzqk .txt_box h3 {
	padding-bottom: 12px;
	line-height: 30px;
	font-size: 28px;
	color: #333;
}
.bzqk .txt_box h3 span {
	font-size: 18px;
	font-weight: normal;
	color: #333;
}
.bzqk .txt_box p {
	padding-top: 12px;
	line-height: 24px;
	font-size: 14px;
	color: #666;
}
.bzqk .txt_box a {
	margin-top: 25px;
	display: inline-block;
	width: 118px;
	height: 40px;
	line-height: 40px;
	border: 1px solid #872625;
	text-align: center;
	color: #872625;
}
.bzqk .bot_info {
	margin-top: 20px;
	width: 740px;
	height: 120px;
	padding: 25px 30px;
	box-sizing: border-box;
	background: url(../images/bzqk/bzqk_bot.png) no-repeat;
	background-size: cover;
}
.bzqk .bot_info  p {
	line-height: 25px;
	font-size: 14px;
	color: #fff;
}
.bzqk .bot_info  p.tr {
	text-align: right;
}

/*精品论文*/
.jplw {
	padding: 0 0 0px;
	background-color: #fff;
}
.search_wrap {
	padding: 20px 0;
}
.search_wrap input[type="text"] {
	float: left;
	margin-right: 20px;
	width: 234px;
	height: 52px;
	font-size: 16px;
	color: #9a6721;
	padding: 0 30px;
	box-sizing: border-box;
	background: url(../images/bzqk/inp_bg.png) no-repeat;
	background-size: cover;
}
.search_wrap ::-webkit-input-placeholder { /* WebKit browsers */
	color: #9a6721;
}
.search_wrap :-moz-placeholder { /* Mozilla Firefox 4 to 18 */
	color: #9a6721;
}
.search_wrap ::-moz-placeholder { /* Mozilla Firefox 19+ */
	color: #9a6721;
}
.search_wrap :-ms-input-placeholder { /* Internet Explorer 10+ */
	color: #9a6721;
}
/* --ie清除--*/
.search_wrap select::-ms-expand{ display: none; }

/* --火狐、谷歌清除--*/
.search_wrap select {
	float: left;
	margin-right: 20px;
	appearance:none;
	-moz-appearance:none;
	-webkit-appearance:none;
	width: 234px;
	height: 52px;
	font-size: 16px;
	padding: 0 12px 0 30px;
	box-sizing: border-box;
	background-size: cover;
	color: #9a6721;

	background-image: url(../images/bzqk/inp_bg.png),
					url(../images/bzqk/arrow.png);
	background-repeat: no-repeat, no-repeat;
	background-position: center top, 210px center;
	background-size: cover, auto;
}
.search_btn {
	float: left;
	width: 144px;
	height: 52px;
	line-height: 52px;
	font-size: 16px;
	color: #fff;
	text-align: center;
	background: url(../images/bzqk/search.png) no-repeat;
	background-size: cover;
}
.jplw .table {
	padding: 5px;
	border-collapse: collapse;
	background: url(../images/bzqk/table_bg.png) no-repeat;
	background-size: 100% 100%;
}

.jplw .table .table_til {
	padding: 0 26px;
	background: url(../images/bzqk/th_bg.png) no-repeat;
	background-size: 100% 100%;
}
.jplw .table .table_til ul li {
	float: left;
	line-height: 46px;
	font-size: 16px;
	font-weight: bolder;
	color: #6a3d00;
}
.jplw .table .table_til ul li:nth-child(1) {
	width: 70%;
}
.jplw .table .table_til ul li:nth-child(2) {
	width: 15%;
	text-align: center;
}
.jplw .table .table_til ul li:nth-child(3) {
	width: 15%;
	text-align: center;
}
.jplw .table .table_content {
	padding: 10px 26px 20px;
}
.jplw .table .table_content ul {
	width: 100%;
	border-bottom: 1px solid #dfc8ae;
}
.jplw .table .table_content ul li {
	float: left;
	line-height: 60px;
	font-size: 16px;
	color: #333;
}
.jplw .table .table_content ul li.c6 {
	color: #666;
}
.jplw .table .table_content ul:hover li {
	color: #882625;
}
.jplw .table .table_content ul li:nth-child(1) {
	width: 67%;
}
.jplw .table .table_content ul li:nth-child(2) {
	width: 18%;
	text-align: center;
}
.jplw .table .table_content ul li:nth-child(3) {
	width: 15%;
	text-align: center;
}
.jplw .table .table_content ul li span {
	float: left;
	margin-top: 15px;
	display: inline-block;
	line-height: 30px;
	padding: 0 7px;
	margin-right: 10px;
	border-radius: 4px;
}
.jplw .table .table_content ul li .c1 {
	background-color: #f9e5cd;
	color: #882625;
}
.jplw .table .table_content ul li .c2 {
	background-color: #faefe2;
	color: #00375b;
}
.jplw .table .table_content ul li .c3 {
	border: 1px solid #b76801;
	border-radius: 15px;
	color: #b76801;
}
.jplw .table .table_content ul li .c4 {
	border: 1px solid #3778ab;
	border-radius: 15px;
	color: #3778ab;
}
.jplw .table .table_content ul li .zx_icon {
	display: inline-block;
	margin-right: 15px;
	width: 18px;
	height: 18px;
	vertical-align: middle;
	background: url(../images/zx_icon.png) no-repeat;
	background-size: cover;
}
.jplw .table .table_content ul:hover li .zx_icon {
	background: url(../images/zx_on_icon.png) no-repeat;
	background-size: cover;
}
/*前沿专注*/
.qyzz {
	padding: 0 0 20px;
	background-color: #fff;
}
.qyzz_content {
	padding: 60px 0 10px;
	background-image: url(../images/bzqk/top_line.png),
					url(../images/bzqk/qyzz_bg.png),
					url(../images/bzqk/bot_line.png);

	background-repeat: no-repeat;
	background-position: top, center, bottom;
	background-size: 100%;
}
.qyzz_content ul li {
	float: left;
	margin: 0 52px 43px;
	width: 264px;
	height: 374px;
	position: relative;
	overflow: hidden;
}
.qyzz_content ul li .line_box {
	width: 220px;
	height: 332px;
	background: url(../images/bzqk/line_side.png) no-repeat;
	background-size: cover;
	position: absolute;
	left: 20px;
	top: 20px;
	z-index: 10;
}
.qyzz_content ul li .txt_box {
	padding: 10px 24px 0;
	height: 110px;
	background-color: #fff;
	position: absolute;
	left: 0;
	bottom: 60px;
	z-index: 20;
}
.qyzz_content ul li .txt_box h3 {
	line-height: 30px;
	font-size: 16px;
	color: #333;
}
.qyzz_content ul li .txt_box p {
	line-height: 36px;
	font-size: 14px;
	font-weight: bolder;
	color: #9a6721;
}
.qyzz_content ul li .hover_box {
	padding: 35px 35px 0;
	height: 205px;
	box-sizing: border-box;
	background-color: rgba(249,234,213,.9);
	position: absolute;
	top: -205px;
	left: 0;
	transition: all 0.5s ease;
}
.qyzz_content ul li .hover_box p {
	line-height: 24px;
	font-size: 14px;
	color: #333;
}
.qyzz_content ul li:hover .hover_box {
	top: 0;
}