.block{display: block !important; }
.inline{display: inline;}
.clearfix{zoom:1;clear:both;display:inline-block;}
.clearfix{display:block;}
.clearfix:after{content:".";height:0;display:block;clear:both;visibility:hidden;font-size:0;}
.rel{position: relative;}
.fl{float: left !important;}
.fr{float:right !important;}

.bg1{background: #2badaf !important;color: #fff !important;}
.c1{color: #2badaf !important;}
.bg2{background: #285b9d !important;color: #fff !important;}
.c2{color: #285b9d !important;}

.tc{text-align: center;}
.tr{text-align: right;}
.tl{text-align: left;}

.p30{padding: 30px !important;}
.ptb30{padding:60px 0;}
.mt15{margin-top: 15px; }
.mt25{margin-top:25px !important;}
.mtb25{margin-top:40px !important;margin-bottom:60px !important;}
.mb25{margin-bottom:25px !important;}
.ml-20{margin-left: -20px;}
.bggrey{background: #f3f3f3;padding-bottom:40px;}
.backtop{position: fixed;bottom: 50px;right:50%;margin-right: -640px;z-index: 9999;width:40px;height:40px;cursor: pointer;background:url("../images/opc05.png") repeat;background:rgba(0,0,0,0.5);border-radius: 3px; filter:alpha(opacity=50);-moz-opacity:0.5;-khtml-opacity: 0.5;opacity: 0.5}
.backtop i{font-size: 17px; filter:alpha(opacity=80);-moz-opacity:0.8;-khtml-opacity: 0.8;opafcity: 0.8;line-height: 40px;text-align: center;display: block;color: #fff;}
.backtop:hover{ filter:alpha(opacity=100);-moz-opacity:1;-khtml-opacity: 1;opacity: 1;}

.nav_brank{color: #999;font-weight: 500;font-size: 14px;}
.nav_brank i{padding-right: 6px;}
.nav_brank a{color:#999;font-size: 14px;}
.nav_brank span{}
.nav_brank em{color: #193b57;}