.unselectable {
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.selectable
{
  -moz-user-select: all;
  -webkit-user-select: all;
  -ms-user-select: all;
  user-select: all;
}

.clearfix::after {
  content: "";
  clear: both;
  display: table;
}

.no-margin-top {margin-top:0;}
.no-margin-bottom {margin-bottom:0;}
.no-margin {margin:0;}


.text-green {color:#00e676;}
.text-red {color:#ff5252;}
.text-grey {color:#e0e0e0;}

.hidden {display:none;}