body
{
    font-family: "游ゴシック Medium", YuGothic, YuGothicM, "ヒラギノ角ゴシック Pro", "Hiragino Kaku Gothic Pro", メイリオ, " Meiryo", "ＭＳ Ｐ明朝", "MS PMincho", Osaka, serif;
    border-top:3px solid #3a92d0;
	margin: 0 ;
	padding: 0 ;
	font-size: 14px ;
	line-height: 1.618 ;
}
#wrapeer {
    max-width: 930px;
    margin: 0 auto;
    padding: 10px 10px 0 10px;
}
h1 {
    font-family: 游明朝, "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", メイリオ, " Meiryo", "MS PMincho", Osaka, serif;
    font-size: 30px;
    font-weight: 700;
    color: rgb(58, 146, 208);
    line-height: 1.42857;
    text-transform: none;
    letter-spacing: 5px;
}
h3 {
    font-size: 105%;
    margin-bottom: 10px;
    padding: 5px 10px;
    background-color:  #eee;
}
h4 {
    font-size: 100%;
    margin: 0 0 10px 10px;
}

/* トグル　*/
.toggle {
	display: none;
}
.Label {		/*タイトル*/
	padding: 0.5em 1em;
	display: block;
	color: #019ac6;
	background:#ecf5fa;
    font-weight:  bold;
    font-size: 110%;
}
.Label::before{		/*タイトル横の矢印*/
	content:"";
	width: 6px;
	height: 6px;
	border-top: 2px solid #019ac6;
	border-right: 2px solid #019ac6;
	-webkit-transform: rotate(45deg);
	position: absolute;
	top:calc( 50% - 3px );
	right: 20px;
	transform: rotate(135deg);
}
.Label,
.content {
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	transform: translateZ(0);
	transition: all 0.3s;
}
.content {		/*本文*/
	height: 0;
	margin-bottom:10px;
	padding:0 20px;
	overflow: hidden;
}
.toggle:checked + .Label + .content {	/*開閉時*/
	height: auto;
	padding:10px 20px 20px 20px ;
	transition: all .3s;
}
.toggle:checked + .Label::before {
	transform: rotate(-45deg) !important;
}