.cardsides {
	text-align: center;
	
  cursor: pointer;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.cardsides input {
  display: none !important;
}

/* required for noscript */
.cardsides input:checked ~ .cardfront {
  display: none;
}

.cardsides input:checked ~ .cardback {
  display: block;
}

.cardsides input:not(:checked) ~ .cardback {
  display: none;
}

.cardsides .btn {
  width: 100px;
  margin: 0 auto;
  padding: 6px;
  font-family: arial;
  font-size: 14px;
  text-align: center;
  color: #999;
  border: 2px solid #BBB;
  background: #DDD;
  -webkit-border-radius: 8px;
  -moz-border-radius: 8px;
  border-radius: 8px;
}