@charset "utf-8";
/* CSS Document */

body{
	font-family: "Noto Sans Japanese","ヒラギノ角ゴ Pro W3","Hiragino Kaku Gothic Pro","メイリオ","Meiryo","Osaka","ＭＳ Ｐゴシック", "MS P Gothic",Verdana,Arial, Helvetica, sans-serif;
}



h2{
	color: #fff;
	background: #424242;
	padding: 20px 0;
	text-align: center;
	font-size: 30px;
}
h2 p{
	border-radius: 20px;
	color: #424242;
	padding: 5px;
	background: #fff;
	font-size: 17px;
	width: 420px;
	margin: 5px auto 10px;
}
h3{
	font-size: 24px;
}
.anchor {
    display: block;
    padding-top: 300px;
    margin-top: -300px;
}
#wrapper{
	background: #dcdcdc;
background-image: linear-gradient(
	-45deg,
	#e4e4e4 25%,
	#f4f4f4 25%,
	#f4f4f4 50%,
	#e4e4e4 50%,
	#e4e4e4 75%,
	#f4f4f4 75%,
	#f4f4f4
	);
	background-size: 15px 15px;
	background-attachment: fixed;
}
article{
	width: 960px;
	margin: 0 auto;
	padding: 0 70px;
	background: #fff;
}
#menu{
	border-top:1px solid #0069C0;
	border-bottom:1px solid #0069C0;
	padding: 5px;
	color: #8A8A8A;
	overflow: hidden;
	font-size: 18px;
	margin: 20px auto 30px;
	list-style: none;
}
#menu a{
	color: #0069C0;
}
#menu a:hover{
	text-decoration: underline;
}
#menu ul li{
	padding: 3px;
	list-style: none;
	color: #0069C0;
}
#menu #left{
	float: left;
	width: 50%;
}
#menu #right{
	float: right;
	width: 50%;
}
#speaker {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
	z-index: 100;
	background: #fff;
	width: 100%;
	text-align: center;
	margin: 0 auto;
	padding: 20px 0 20px 0;
	border-bottom: 1px solid #8A8A8A;
}
#speaker img{
	text-align: center;
	margin: 0 auto;
}

.fixed_btn{
    position: -webkit-sticky;
    position: sticky;
    top: 360px;
	z-index: 101;
	float: right;
}
.owner{
	margin-top: 40px;
}

.balloon1-right {
  position: relative;
  display: inline-block;
  margin: 0.8em 15px 1.5em 0;
  padding: 10px 10px 10px 10px;
  min-width: 200px;
  max-width: 100%;
	background: #EFEFEF;
	border-radius: 5px;
	width: 423px;
	font-size: 20px;
}
.balloon1-right ul li{
	padding: 3px;
}
.balloon1-right:before {
  content: "";
  position: absolute;
 top: 20%;
  left: 100%;
  border: 25px solid transparent;
  border-left: 30px solid #EFEFEF;
}

.balloon1-right p {
  margin: 0;
  padding: 0;
}

#pagetop {
    position: fixed;
    bottom: 20px;
    right: 20px;
}
#pagetop a {
	background: #848484;
    text-decoration: none;
    color: #fff;
    width: 70px;
    padding: 23px 0;
    text-align: center;
    display: block;
    border-radius: 50%;
	font-weight: normal;
}

@media only screen and (max-width: 640px){
	article{
		width: 100%;
		margin: 0 auto;
		padding: 0 2%;
	}
	#menu #left,#menu #right{
		float: none;
		width: 100%;
	}
	.owner {
		margin-top: 0;
	}
}