/*********  公共 **************/
.wh { width:100%; }
.wh2 { width:1440px; }
.min-wh { min-width:1440px; }
.ma { margin:0 auto; }
.oh { overflow:hidden; }
.fl { float:left; }
.fr { float:right}
html { font-size:13px;font-family:"微软雅黑";color:#1d1d1d; }
a { text-decoration: none;color:#1d1d1d; }
.clr:before,.clr:after { content:" ";display:table;clear:both; }
.show { display:block ; }
.hide { display:none; }
input { border:none; }
.ellipsis { white-space: nowrap;overflow:hidden;text-overflow:ellipsis;-o-text-overflow:ellipsis; }
.content_text strong{font-weight:bold !important;}
.nav2{display: none;}
.p_copy{display: none;}
.new_more{display: none;}
.swiper-banner{display: none;}
.banner2{display: none;}
.nav-btn{display: none;}
.collage_logo{display: none;}