body {
    font-family: "游ゴシック" ,"ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo;
    margin:0;
    background-color:rgb(240,240,240)
}

span {
}

hr{
    border-top: 1px dashed gray;
}

footer{
    background-color:darkslategray;
    color:white;

    width: 100%;
    height: auto;
    vertical-align:central;
    padding:3px;
}

footer div.container{
    display:flex;
    flex-direction:row;
    flex-wrap:wrap;
    justify-content:center;
}

footer div.container div.item{
    width:200px;
    padding:20px;
    overflow:hidden;
}

footer div.item h5{
    font-size:1.05em;
}

footer div.item ul{
    margin:10px 0 10px 0;
    padding:0;
}

footer div.item li{
    list-style-type:none;
    vertical-align:middle;
}

footer div.item a{
    color:rgba(255,255,255,0.8);
    text-decoration:none;
    transition: all 100ms 0s ease;
}

footer div.item a:hover{
    color:white;
    /*text-decoration:underline;*/
}

footer div.item img{
    border-radius:50%;
    width:1.2em;
    height:auto;
    margin:0.2em;
    vertical-align:middle;
}

article{
    word-wrap:break-word;
    margin:10px 0 10px 0;
    /*font-size:11pt;*/
}

article a{
    color:black;
    text-decoration:none;
}

article a:hover{
    color:black;
    text-decoration:underline;

}

article table{
    width:100%;
    border:0;
}

article table tr{
}

article table th,article table td{
    padding:25px 0 25px 0;
    text-align:left;
}

article table th{
    width:30%;
}

div.wrapper{
    max-width:900px;
    margin-right: auto;
    margin-left: auto;
}


ul.navigation_bar{
    margin:10px 0 10px 0;
    padding:0;
    border:0;
    border-radius:10px;
    overflow:hidden;

    background-color:darkgray;

    display:flex;
    flex-direction:row;
    flex-wrap:wrap;
    justify-content:center;

}

ul.navigation_bar li{
    list-style: none;
    text-align:center;
}

ul.navigation_bar li > a{
    width: 128px;
    height: 42px;
    line-height: 42px;
    display: block;
    color:white;
    background-color:darkgray;
    text-decoration:none;
    transition: all 300ms 0s ease;
}

ul.navigation_bar li > a:hover{
    background-color:gray;
}

div.title{
    font-size:70px;
    text-align:center;
    font-family:"游明朝","ヒラギノ明朝 ProN W6";
}

div.number_box_container{
    display:flex;
    flex-direction:row;
    flex-wrap:nowrap;
}

div.number_box{
    width:30%;
    margin-right: 5%;
}

div.number_box h2.number{
    font-size:60px;
    margin:0px;
    font-family: "游明朝","ヒラギノ明朝 ProN W6";
}

div.number_box p{
    /*color:rgba(0,0,0,0.6);*/
    font-size:0.9em;
}