/* entire container for the cards flipping */
.flip-container {
    display:inline-block;
	perspective: 1000px;
}
	/* flip the pane when hovered */
	.flip-container:hover .flipper, .flip-container.hover .flipper {
		transform: rotateY(180deg);
	}

.flip-container, .front, .back {
	width: 10vw;
	height: 10vw;
}

/* flip speed goes here */
.flipper {
	transition: 0.5s;
	transform-style: preserve-3d;

	position: relative;
}

/* hide back of pane during swap */
.front, .back {
	position: absolute;
	top: 0;
	left: 0;
}

/* front pane, placed above back */
.front {
	/* for firefox 31 */
	transform: rotateY(0deg);
}

/* back, initially hidden pane */
.back {
	transform: rotateY(180deg);
}

/* Pane Styles */

#title {
  text-align: center;
  color: #ff9999;
  font: 50px Rockwell;
}

#question_and_answer_section {
  background-color: #ffffff;
  border-color: #ffffff;
  font: 40px Rockwell;
  text-align: center;
  padding: 20px;
  display: none;
}

#after_section {
  background-color: #28BFBD;
  border-color: #ffffff;
  font: 40px Rockwell;
  text-align: center;
  padding: 20px;
  display: none;
}


#agree_button {
  text-align: center;
  font: 30px Rockwell;
  color: white;
  background: green;
  border-color: green;
  padding: 10px;
  margin: 10px;
}

#disagree_button {
  text-align: center;
  font: 30px Rockwell;
  color: white;
  background-color: red;
  border-color: red;
  padding: 10px;
  margin: 10px;
}

#next_button {
  text-align: center;
  font: 30px Rockwell;
  color: white;
  background: grey;
  border-color: grey;
  padding: 10px;
  margin: 10px;
}