#screen-two, #screen-three, #screen-four, #instructions-two-three, #instructions-four
{
	display: none;
}

#back-btn, #soft-mutations-btn
{
	display: none;
}

#check-btn-two, #check-btn-three, #check-btn-four, #soft-mutations
{
	display: none;
}

#next-sentence-two-btn, #next-sentence-three-btn, #next-sentence-four-btn
{
	display: none;
}

.change-screen-control
{
	width: 100%;
	text-align: center;
	color: #fff;
	padding: 20px;
	border-radius: 5px;
}

.change-screen-control:hover
{
	color: #fff;
}

.change-screen-control p 
{
	margin: 0px;
	font-size: 26px;
}

#screen-two-button
{
	background-color: #006575;
	margin-bottom: 10px;
}

#screen-two-button:hover
{
	background-color: #126b79;
}

#screen-three-button
{
	background-color: #c76a5a;
	margin-bottom: 10px;
}

#screen-three-button:hover
{
	background-color: #d07a6b;
}

#screen-four-button
{
	background-color: #5ac6a2;
}

#screen-four-button:hover
{
	background-color: #47c79d;
}

.activity-controls
{
	text-align: left;
}

/* sentence activity */
.text-pink {
  color: #cc5490;
}

.question h2 {
	margin-top:0;
	color: #fff;
}

#sentence-question-two.question, #sentence-question-three.question, #sentence-question-four.question {
  background: rgba(0, 101, 117, 0.8);
}

.question.correct {
   background: #4caf50!important;
}

.question.incorrect {
   background: #e53935!important;
}

.question.correct h2, .question.incorrect h2 {
  color: #FFF;
}

.question .glyphicon {
  color: #FFF;
  font-size: 22px;
}

#soft-mutations
{
	margin-top: 20px;
}

#end-message-two h2, #end-message-three h2, #end-message-four h2 {
  margin: 0;
}