html {
    font-size: 16px;
    height: 100%;
}

body{
    font-family: "Helvetica Neue", "Helvetica", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Arial", "Yu Gothic", "Meiryo", sans-serif;
    min-height:100%;
    background:#f5f5f5;
    line-height: 1.6em;
}

#header{
    background:#00A99D;
    padding:10px;
    color:#fff;
}

#header h1{
    font-size:1rem;
}

#header h1 a{
    text-decoration: none;
    color:#fff;
}
#header h1 a:visited{
    color:#fff;
}

#footer{
    background:#333333;
    color:#fff;
    padding:20px;
    text-align:center;
    position:sticky;
    top:100vh;
}

section{
    margin-bottom:20px;
}

#detail{
    background: #fff;
    padding:10px;
}

#maincont{
    background: #fff;
    padding:10px;
}

main{
    padding:5px 20px;
    margin:0 auto;
}

.button ul{
    padding-left:0;
}

.button li{
    background:#a4a4a4 ;
    border-radius: 9999px;
    line-height:3rem ;
    text-align: center;
    width:80%;
    list-style: none;
    margin:0 auto;
}

.button li a{
    color:#fff;
    text-decoration: none;
    display: block;
    border-radius: 9999px;
}

.button li a:hover{
    color:#fff;
}

.button li:hover{
    background: #00A99D;
}

.footlogo img{
    width:50px;
}