#banner {
  width: 100%;
  height: 500px;
  background-repeat: no-repeat;
  background-size: auto;
  background-position: center;
}
.bk_cates {
  width: 100%;
  height: 250px;
}
.bk_cates .bk_c_tit {
  width: 100%;
  height: 55px;
  font-size: 24px;
  color: #010101;
  line-height: 55px;
  margin-top: 27px;
}
.bk_cates ul {
  width: 100%;
  text-align: center;
  margin-bottom: 5px;
  background-color: #fff;
  height: 36px;
}
.bk_cates ul li {
  float: left;
  height: 36px;
  width: 11.11%;
  color: #3f464e;
}
.bk_cates ul li img {
  margin-right: 3px;
  vertical-align: middle;
}
.bk_cates ul li a {
  line-height: 36px;
  font-size: 14px;
}
.bk_cates ul li a.hot {
  color: #d10d0f;
}
.bk_floors {
  width: 100%;
  margin-bottom: 110px;
}
.bk_floors .bk_f_cont {
  margin-top: 50px;
}
.bk_floors .bk_f_cont .bk_f_tit {
  height: 46px;
  width: 100%;
  border-bottom: 2px solid #000;
  position: relative;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_left {
  float: left;
  width: 48px;
  height: 36px;
  background-color: #ce0000;
  color: #fff;
  font-size: 21px;
  text-align: center;
  line-height: 36px;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_right {
  position: absolute;
  right: 0;
  bottom: 12px;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_right ul {
  height: 12px;
  position: relative;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_right ul .triangle {
  position: absolute;
  width: 12px;
  height: 8px;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #f6f6f6;
  left: 38px;
  bottom: -14px;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  transition: all 0.5s;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_right ul.at1 .triangle {
  left: 38px;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_right ul.at2 .triangle {
  left: 130px;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_right ul.at3 .triangle {
  left: 223px;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_right ul.at4 .triangle {
  left: 315px;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_right ul.at5 .triangle {
  left: 408px;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_right ul.at6 .triangle {
  left: 500px;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_right ul.at7 .triangle {
  left: 592px;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_right ul.at8 .triangle {
  left: 684px;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_right ul.at9 .triangle {
  left: 776px;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_right ul li {
  float: left;
  width: 91px;
  font-size: 12px;
  line-height: 12px;
  height: 12px;
  color: #010101;
  text-align: center;
  border-right: 1px solid #9a9a9a;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_right ul li:last-child {
  border-right: none;
}
.bk_floors .bk_f_cont .bk_f_tit .bkf_t_right ul li.active a {
  color: #cd0000;
}
.bk_floors .bk_f_cont .bk_f_body {
  height: 342px;
  width: 100%;
}
.bk_floors .bk_f_cont .bk_f_body .bk_f_img {
  width: 264px;
  height: 100%;
  float: left;
}
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles {
  float: left;
  width: 895px;
  height: 325px;
  margin-left: 20px;
  margin-top: 17px;
}
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content {
  width: 100%;
  height: 100%;
}
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .lf_article {
  float: left;
  width: 390px;
  height: 100%;
  background-color: #fff;
}
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .lf_article div {
  text-align: center;
  margin-bottom: 15px;
}
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .lf_article div img {
  margin: 0 auto;
  width: 240px;
  height: 130px;
  display: block;
  margin-top: 40px;
  margin-bottom: 49px;
}
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .lf_article div a.tit {
  width: 240px;
  height: 14px;
  line-height: 14px;
  font-size: 13px;
  color: #000;
  font-weight: bold;
}
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .lf_article p {
  width: 360px;
  margin: 0 auto;
  height: 36px;
  font-size: 12px;
  color: #000;
}
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .right_article {
  width: 482px;
  float: right;
  height: 100%;
}
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .right_article .ra_1,
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .right_article .ra_2 {
  width: 100%;
  height: 150px;
  background-color: #fff;
}
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .right_article .ra_1 .right_article_cont,
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .right_article .ra_2 .right_article_cont {
  padding-left: 53px;
  padding-top: 40px;
}
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .right_article .ra_1 .right_article_cont img,
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .right_article .ra_2 .right_article_cont img {
  width: 120px;
  height: 75px;
  float: left;
}
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .right_article .ra_1 .right_article_cont .title,
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .right_article .ra_2 .right_article_cont .title {
  width: 190px;
  margin-left: 185px;
  height: 28px;
  line-height: 28px;
  font-size: 15px;
  font-weight: bold;
  color: #000;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .right_article .ra_1 .right_article_cont .introduce,
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .right_article .ra_2 .right_article_cont .introduce {
  width: 190px;
  margin-left: 185px;
  height: 36px;
  line-height: 18px;
  font-size: 12px;
  margin-top: 7px;
  color: #000;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.bk_floors .bk_f_cont .bk_f_body .bk_f_articles .wiki-tab-content .right_article .ra_2 {
  margin-top: 25px;
}