header{
	 width: 100%;
    background-color: #89f7de;
    color: #000;
    text-align: center;
    padding: 30px 0;
    position: relative;/*←絶対位置*/
    bottom: 0; /*下に固定*/
		font-size:3vw;
		font-weight:bold;
		float:left;
}
div{
	display:flex;
	flex-wrap:wrap;
	align-items:baseline;
	 background-color:skyblue;
	 border: 2px solid #000000;
	}
section{
	background-color: #C8E6C9;
	border: 2px solid #000000;
	width:  100%;
	text-align:center;
	 float: left;
     }
footer{
    width: 100%;
    background-color: #89f7de;
    color: #000;
    text-align: center;
    padding: 30px 0;
    position: relative;/*←絶対位置*/
    bottom: 0; /*下に固定*/
    float:left;
    font-weight:bold;
    font-size:x-large;
   }
section img{
	width:98%;
	border:0;
}
p.title{
    font-weight:bold;
    text-align:center;
    line-height:1em;
    font-size:2.5vw;
    left:10px;
}
p.setumei{
    display:flex;
    align-items:baseline;
    width: 94%;
    text-align:left;
    line-height:1em;
    position:relative;
    font-size:2.1vw;
    font-weight:bold;
    left:10px;
}