#nav_box_lt31 #nav_lt31 { color:#1929b4; padding-left:0; text-align:center;}
#nav_box_lt31 { background-color:transparent; background:transparent url(http://p4.img.cctvpic.com/photoAlbum/templet/common/DEPA1377499514746775/bg_140528_11068.jpg) no-repeat 50% 0px; color:#fff; font-family:"微软雅黑","黑体"; font-size:17px; font-weight:normal; height:52px; line-height:52px; margin:0 auto; width:960px;}
#nav_box_lt31 #nav_lt31 a:hover { color:#fff; background:url(http://p4.img.cctvpic.com/photoAlbum/templet/common/DEPA1377499514746775/hover.jpg) repeat-x; text-decoration:none;}
#nav_box_lt31 #nav_lt31 a.cur { color:#fff; background:url(http://p4.img.cctvpic.com/photoAlbum/templet/common/DEPA1377499514746775/hover.jpg) repeat-x;}
#nav_box_lt31 #nav_lt31 a { color:#1929b4; display:inline-block; height:52px; line-height:52px; padding:0 17px; font-weight:bold;}