#platform-select {
	padding: 0;
	list-style: none;
	border-bottom: 1px solid #eee;
	margin-bottom: 25px;
}

#platform-select li {
	display: inline-block;
	padding: 3px 8px;
	cursor: pointer;
	opacity: 0.6;
}

#platform-select li:hover {
	box-shadow: 0px 1px 0px #aaa;
}

#platform-select li.selected {
	box-shadow: 0px 2px 0px red;
	opacity: 1;
}

#faq .question {
	position: relative;
	border: 1px solid #ddd;
	padding: 15px 23px;
	border-radius: 6px;
	margin-bottom: 15px;
	transition: padding .15s, box-shadow .15s;
	display: none;
}

#faq .question.open {
	box-shadow: 0px 2px 30px rgba(0,0,0,0.1);
	padding-top: 20px;
	padding-bottom: 20px;
	transition: padding .2s, box-shadow .2s;
}

#faq .question h2 {
	cursor: pointer;
	margin: 0;
	font-size: 22px;
	padding-right: 32px;
}

#faq .question h2:after {
	content: 'keyboard_arrow_down';

	font-size: 32px;
	position: absolute;
	top: 0.4em;
	right: 12px;
	opacity: 0.5;
}

#faq .question.open h2:after {
	content: 'keyboard_arrow_up';
}

#faq .question .expandable {
	max-height: 0;
	overflow: hidden;
	
	transition: margin .1s, max-height .1s;
}

#faq .question.open .expandable {
	margin-top: 0.8em;
	max-height: 400px;
	transition: margin .2s, max-height .2s;
}

#faq .answer {
	font-size: 16px;
	line-height: 1.7;
	margin-top: 0.5em;
	margin-bottom: 2.5em;
}

#faq .feedback {
}

#faq .feedback .contact-us {
	display: inline-block;
	overflow: hidden;
	white-space: nowrap;
	direction: rtl;
	padding-left: 0em;
	max-width: 0px;
	vertical-align: top;
	transition: all 0.3s;
	text-decoration: underline;
}

#faq .feedback .clicked+.contact-us {
	padding-left: 0.5em;
	max-width: 200px;
	transition: all 0.7s;
}