.spoiler {
	display: table;
	position: relative;
	background-color: #f9fafa;
	border: 1px solid #ddd;
	margin-bottom: 10px;
}

.spoiler-btn {
	padding: 2px 6px;
	cursor: pointer;
	font-size: 19px;
}

.spoiler-body {
	padding: 6px;
}

p {
	font-size: 19px;
}

body {
	background-color: black;
	background: #FFFFFF url(../img/blue_sky.jpg) center/*no-repeat*/
	;
}

a.back-to-top {
	display: none;
	width: 60px;
	height: 60px;
	text-indent: -9999px;
	position: fixed;
	z-index: 999;
	right: 20px;
	bottom: 20px;
	background: #0000ff url("../img/up-arrow.png") no-repeat center 43%;
	-webkit-border-radius: 30px;
	-moz-border-radius: 30px;
	border-radius: 30px;
}

a:hover.back-to-top {
	background-color: #000;
}

li {
	font-size: 19px;
}

.page-header h2 {
	color:#000000
}