.main_div { position: fixed; height: 100%; width: 100%; overflow: auto; }
.nm { margin: 0; }
.np { padding: 0; }

a { color:#0d6efd; cursor: pointer; }



.site_header_container { height: 95px;position: fixed;top: 0;width: 100%; z-index: 9; }
.header_bg { position: absolute; background-color: #000; opacity: .8; z-index: 0; height: 100%; width: 100%;  }
.header_conts { position: absolute; height: 100%; width: 100%; z-index: 1; }
.site_logo { position: absolute;top: 3px;height: 93%;left: 19px; }
.each_page { position: relative; width: 100%; z-index: 0; }
.navig { height: 100%;width: 100%; text-align: center; }
.navig a { color: #fff !important; padding: 35px 20px 36px 20px;display: inline-block; text-decoration: none; }
.navig a:hover { color: #ccc !important; background-color: #000; }
.homebanners { height: 100%; position: absolute; width: 100%; background-color: #000; }

.cont_50 { position: relative; width: 50%; float: left; }
.cont_25x25 { position: relative; width: 50%; float: left; }
.img_hover, .img_hover2 { background-size: 100% 100%; transition: all 0.5s; background-position: center; }
.img_hover:hover, .img_hover2:hover { background-size: 110% 110%; transition: all 0.5s; }
.img_hover .img_hover_desc { position: absolute; bottom: 0;  opacity: 0; width: 100%;color: #fff;font-size: 20px;text-transform: uppercase;height: 0;  transition: all 0.5s;  }
.img_hover:hover .img_hover_desc { height: 42px;  opacity: 1; transition: all 0.5s;  }


.img_hover2 .img_hover_desc2 { position: absolute;width: 100%;height: 75%;top: 25%; }

.four_col { position: relative; display: inline-block; width: 25%; height: 525px; padding: 0; margin: 0; }


.pre-pages { background-repeat: no-repeat; background-size: cover; background-position: center; }
.dsl {display: none;}

@media(max-width:736px){
	




}



.gad_params_items_txt {
  -webkit-user-select: none; /* Safari */
  -ms-user-select: none; /* IE 10 and IE 11 */
  user-select: none; /* Standard syntax */
}