*{ margin:0; padding:0; border:0;}
body { font: 16px/36px 'Microsoft YaHei', sans-serif; color: #716D6E; background-color: #f5f5f5; }
li{ list-style:none;}
a { color: #716D6E; text-decoration:none;}
a:hover {color: #333; text-decoration:none;}

.nav_box { overflow:hidden; background-color:#b10a0a;}
.nav { width:1000px; margin:0 auto; overflow:hidden;}
.logo { float:left;}
.nav ul { float:right;}
.nav li { float:left; font-weight:bold; margin-top:8px; margin-left:100px;}
.nav li a { color:#FFF; font-size:18px; line-height:18px; padding:16px 0; display:block;}
.nav li a:hover { padding:16px 0 12px; border-bottom:solid 4px #fff;}
.banner { width: 100%; height: 714px; background-image: url(../images/banner.jpg); background-repeat: no-repeat; background-position: top center; background-size:100% auto; }
.txt { clear: both; width: 100%; padding: 55px 0; }
.txt h1 { text-align: center; font-size: 26px; line-height: 38px; padding-bottom: 15px; background-image: url(http://images.china.cn/images1/ch/2017sjdkwords/a1.gif); background-repeat: no-repeat; background-position: bottom center; }
.txt div { clear: both; width: 1050px; margin: 0 auto; padding-top: 20px; }

.box2 { width:100%; height:767px; background:url(../images/back.jpg) center top no-repeat; overflow:hidden;}
.main2 { width:1000px; margin:225px auto 0;}
.photo_left { width:450px; float:left;}
.photo_left b { display:block; font-size:40px; margin-bottom:25px; font-weight:normal; margin-bottom:}
.photo_left span { font-size:26px; line-height:36px; display:block; color:#000;}
.photo_left a { color:#000;}
.photo_right { width:516px; float:right;}
.swiper-container .swiper-pagination { text-align:left;}
.swiper-container .swiper-pagination-bullet { border-radius: 0; background: #d09c95; opacity: 1;}
.swiper-container .swiper-pagination-bullet-active { background: #b10a0a;}
.swiper-container .swiper-pagination-bullets { bottom:0;}
.swiper-container .swiper-pagination-bullets .swiper-pagination-bullet { margin: 0 24px 0 0;}

.box3 { width:1000px; margin:0 auto;}
.title_box { width:600px; margin: 0 auto 10px; margin-top:85px; line-height:50px; font-size:28px; color:#000; text-align:center;}
.span_box { width:600px; margin: 0 auto 15px; font-size:16px; line-height:36px; color:#000;}
.more { font-size:18px; margin-bottom:15px; padding-right:25px; text-align:right; background:url(../images/jian.png) right center no-repeat;}
.more a { color:#3d3d3d;}
.swiper-container2 { width:1000px; height:490px; margin-bottom:60px; overflow:hidden; position:relative;}
.swiper-container2 ul { width:1100px;}
.swiper-container2 li { width:190px; margin-right:12.5px; float:left;}
.swiper-container2 li div { display:none;}
.swiper-container2 .swiper-pagination-bullet { border-radius: 0; background: #d09c95; opacity: 1;}
.swiper-container2 .swiper-pagination-bullet-active { background: #b10a0a;}
.swiper-container2 .swiper-pagination-bullets { bottom:0;}
.swiper-container2 .swiper-pagination-bullets .swiper-pagination-bullet { margin: 0 24px 0 0;}
.swiper-container2 .swiper-button-prev { width:34px; height:34px; left:auto; right:45px; top:478px; background:url(../images/left.png) no-repeat;}
.swiper-container2 .swiper-button-next { width:34px; height:34px; right:0; top:478px; background:url(../images/right.png) no-repeat;}
.swiper-container2 .swiper-button-prev:hover { background:url(../images/left_h.png) no-repeat;}
.swiper-container2 .swiper-button-next:hover { background:url(../images/right_h.png) no-repeat;}

.box4 { width:100%; height:813px; background:url(../images/back2.jpg) center top no-repeat; overflow:hidden;}
.main4 { width:1050px; margin:146px auto 0;}
.more2 { width:980px; margin:0 auto 15px; font-size:18px; padding-right:25px; text-align:right; background:url(../images/jian.png) right center no-repeat;}
.more2 a { color:#3d3d3d;}
.swiper-container3 { width:1040px; margin:0 auto; height:490px; margin-bottom:60px; overflow:hidden; position:relative;}
.swiper-container3 ul { width:1100px;}
.swiper-container3 li { width:208px; height:420px; font-size:20px; float:left; text-align:center;}
.swiper-container3 li:hover { background:url(../images/back5.png) center top no-repeat;}
.swiper-container3 .swiper-pagination-bullet { border-radius: 0; background: #d09c95; opacity: 1;}
.swiper-container3 .swiper-pagination-bullet-active { background: #b10a0a;}
.swiper-container3 .swiper-pagination-bullets { bottom:0;}
.swiper-container3 .swiper-pagination-bullets .swiper-pagination-bullet { margin: 0 24px 0 0;}
.swiper-container3 .swiper-button-prev { width:34px; height:34px; left:auto; right:64px; top:478px; background:url(../images/left.png) no-repeat;}
.swiper-container3 .swiper-button-next { width:34px; height:34px; right:20px; top:478px; background:url(../images/right.png) no-repeat;}
.swiper-container3 .swiper-button-prev:hover { background:url(../images/left_h.png) no-repeat;}
.swiper-container3 .swiper-button-next:hover { background:url(../images/right_h.png) no-repeat;}
.swiper-container3 b { width:120px; margin:24px auto 0; display:block;}

.box3 { width:1000px; margin:0 auto;}
.more3 { font-size:18px; margin-top:120px; margin-bottom:60px; padding-bottom:20px; padding-right:25px; text-align:right; background:url(../images/jian2.png) right 11px no-repeat;}
.more3 a { color:#3d3d3d;}
.swiper-container4 { width:1000px; height:445px; margin-bottom:60px; overflow:hidden; position:relative;}
.swiper-container4 .swiper-slide { background:url(../images/back6.png) no-repeat;}
.swiper-container4 .d4_left { width:310px; padding-left:40px; float:left;}
.swiper-container4 .d4_left b { font-size:28px; padding:20px 0; line-height:38px; display:block;}
.swiper-container4 .d4_left b a { color:#000;}
.swiper-container4 .d4_left span { font-size:18px; line-height:38px; color:#5d5d5d;}
.swiper-container4 .d4_right { float:right; padding-top:21px;}
.swiper-container4 .swiper-pagination-bullet { border-radius: 0; background: #d09c95; opacity: 1;}
.swiper-container4 .swiper-pagination-bullet-active { background: #b10a0a;}
.swiper-container4 .swiper-pagination-bullets { bottom:0;}
.swiper-container4 .swiper-pagination-bullets .swiper-pagination-bullet { margin: 0 24px 0 0;}
.swiper-container4 .swiper-button-prev { width:34px; height:34px; left:auto; right:45px; top:433px; background:url(../images/left.png) no-repeat;}
.swiper-container4 .swiper-button-next { width:34px; height:34px; right:0; top:433px; background:url(../images/right.png) no-repeat;}
.swiper-container4 .swiper-button-prev:hover { background:url(../images/left_h.png) no-repeat;}
.swiper-container4 .swiper-button-next:hover { background:url(../images/right_h.png) no-repeat;}

.footer { background-color:#282828; padding:25px 0; overflow:hidden;}
.footer p { width:1000px; text-align:center; margin:0 auto;}