.fade{opacity:0;-webkit-transition:opacity 0.15s linear;-o-transition:opacity 0.15s linear;transition:opacity 0.15s linear;}
.fade.in{opacity:1;}
.collapse{display:none;visibility:hidden;}
.collapse.in{display:block;visibility:visible;}
tr.collapse.in{display:table-row;}
tbody.collapse.in{display:table-row-group;}
.collapsing{position:relative;height:0;overflow:hidden;-webkit-transition-property:height, visibility;-o-transition-property:height, visibility;transition-property:height, visibility;-webkit-transition-duration:0.35s;-o-transition-duration:0.35s;transition-duration:0.35s;-webkit-transition-timing-function:ease;-o-transition-timing-function:ease;transition-timing-function:ease;}
.clearfix:before,
.clearfix:after{content:" ";display:table;}
.clearfix:after{clear:both;}
.center-block{display:block;margin-left:auto;margin-right:auto;}
.pull-right{float:right !important;}
.pull-left{float:left !important;}
.hide{display:none !important;}
.show{display:block !important;}
.invisible{visibility:hidden;}
.text-hide{font:0/0 a;color:transparent;text-shadow:none;background-color:transparent;border:0;}
.hidden{display:none !important;visibility:hidden !important;}
.affix{position:fixed;}