/*页面标题*/
.ymbt {width:992px; height:106px; margin:auto;}


/*banner图*/
.banner1 { width:992px; height:404px; margin:auto;}

/*内容*/
.concentdf {width:992px; margin:auto;}
.concentdf .up {margin:auto; height:81px; background:url(../images/004.jpg) no-repeat;}
.concentdf .down {margin:auto;}
.concentdf .down ul {overflow:hidden;_zoom:1;}
.concentdf .down ul li { width:296px; height:224px; margin-left:17px; margin-right:17px; display:inline; float:left; margin-top:15px;}

.concenttz {width:992px; margin:auto;}
.concenttz .up {margin:auto; height:81px; background:url(../images/tz/tizibeijing.jpg) no-repeat;}
.concenttz .down {margin:auto;}
.concenttz .down ul {overflow:hidden;_zoom:1;}
.concenttz .down ul li { width:296px; height:224px; margin-left:17px; margin-right:17px; display:inline; float:left; margin-top:15px;}


.concentdf1 {width:992px; margin:auto;}
.concentdf1 .up1 {margin:auto; height:81px; background:url(../images/006.jpg) no-repeat;}
.concentdf1 .down {margin:auto;}
.concentdf1 .down ul {overflow:hidden;_zoom:1;}
.concentdf1 .down ul li { width:280px;  margin-left:25px; margin-right:25px; display:inline; float:left; margin-top:15px;}
.concentdf1 .down ul li .pic {width:280px; height:185px;}
.concentdf1 .down ul li .tex { overflow:hidden;  margin-top:15px; line-height:18px; font-size:12px;}
.concentdf1 .down ul li .tex span {width:280px; height:18px; line-height:18px; font-size:12px; color:#333; display:block;}

.concentdf2 {width:992px; margin:auto;}
.concentdf2 .up {margin:auto; height:81px; background:url(../images/009.jpg) no-repeat;}
.concentdf2 .down {margin:auto;}
.concentdf2 .down ul {overflow:hidden;_zoom:1;}
.concentdf2 .down ul li { width:296px; height:224px; margin-left:17px; margin-right:17px; display:inline; float:left; margin-top:35px;}