body {
    font-size: 1em;
    font-family: "メイリオ"," Meiryo", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", "ＭＳ Ｐゴシック", "Lucida Grande", "Lucida Sans Unicode", "Arial", "Verdana",             "sans-serif";
    margin: 0px auto;
    width:100%;
}

article {
    background-color: white;
    display: block;
    padding-left: 150px;
    padding-right: 150px;
    padding-top:10px ;
    text-align:center;
    /* min-height:500px; */
    height:auto !important;
    /* height:500px; */
  }
  
#pic{
  float:left;
  margin:10px;
}
.main{
  padding-left: 50px;
  padding-right: 50px;
  font-size: 1.1em;
}
  
  
header,footer {
    position: relative;
    width:100%;
    background-color: hsl(180, 50%, 40%);
    /* background-color: black; */
    color: white;
    height: 40px;
    line-height: 40px;
    text-align: center;
}
header h3 {
    margin: 0px auto;
    text-align: center;
}

nav {
    background: lightblue;
    color: white;
    display: block;
    height: 30px;
    line-height: 30px;
    padding: 0px;
    text-decoration: none;
}


nav ul, nav li {
    list-style-type:none;
    margin : 0px auto;
}

ul#Nav001 li {
    font-size: 13px;
    display: inline-block;
}

ul#Nav001 li a {
    background: url(../pic/yajirushi.gif) no-repeat 0px 0px;
    color: #666;
    height: 20px;
    margin-left: 17px;
    padding-left: 22px;
    padding-top: 2px;
    text-decoration: none;
}

ul#Nav001 li a:hover {
    background: url(../pic/yajirushi.gif) no-repeat 2px 0px;
    color: #F90;
}

nav {
  background: lightblue;
  color: white;
  display: block;
  height: 35px;
  line-height: 35px;
  padding: 0px;
  text-decoration: none;
}

nav ul, nav li {
 list-style-type:none;
  margin : 0px auto;
}

.gnav {
display: flex;
height: 2rem;

/* margin: 0 auto; */
width: 100%;
}
.gnav > li {/*親階層のみ幅を25%にする*/
width: 25%;
}
/*全てのリスト・リンク共通*/
.gnav li {
list-style: none;
position: relative;
}
.gnav li a {
background:lightblue;
border-right: 1px solid #eee;
color: darkblue;
display: block;
height: 2rem;
line-height: 2rem;
text-align: center;
text-decoration: none;
width: 100%;
}

/*子階層以降共通*/
.gnav li li {
 height: 0;
 overflow: hidden;
 transition: .5s;
}
.gnav li li a {
 border-top: 1px solid #eee;
}
.gnav li:hover > ul > li {
 height: 2rem;
 overflow: visible;
}
 article {
    background-color: white;
    display: block;
    padding-left: 20px;
    padding-right: 20px;
    padding-top:10px ;
    text-align: left;
    color:darkblue;
}

.pagetop {
display: none;
position: fixed;
bottom: 30px;
right:50px;
z-index: 200;
}
.pagetop a {
display: block;
background-color: #93f09a;
text-align: center;
color: green;
font-size: 12px;
text-decoration: none;
padding: 5px 10px;
filter:alpha(opacity=50);
-moz-opacity: 0.6;
opacity:0.6;
}
.pagetop a:hover {
display: block;
background-color: #b2d1fb;
text-align: center;
color: #fff;
font-size: 12px;
text-decoration: none;
padding:5px 10px;
filter:alpha(opacity=50);
-moz-opacity: 0.6;
opacity: 0.6;
}

#menu li{
    display: inline-block;
    border: 1px solid darkblue;
    cursor: pointer;
    border-radius: 5px;
    padding: 2px 10px;
    margin: 0px 10px 10px 0px;
}
#menu li:hover,#ulitem li:hover{
font-weight: bold;
color:darkgreen;
}
hr.double {
    border-top: 5px double skyblue;
    text-align: center;
  }
  
ht.double::after {
    display: inline-block;
    position: relative;
    top: -45px;
    padding: 0 3px;
    background: #fff;
    color: skyblue;
    font-size: 30px;
  }

/* --------------------- tooltip----------------------------------------------------- */

.tooltip { /* 補足説明するテキストのスタイル */
  position: relative;
  cursor: pointer;
  padding: 0 5px;
  font-size: 0.9em;
  color: green;
  background-color: linen;
  font-weight: bold;
}
 
.description_top { /* ツールチップのスタイル */
  width: 300px; /* 横幅 */
  position: absolute;
  left: 50%;
  bottom: 80%; /* Y軸の位置 */
  transform: translateX(-50%);
  margin-bottom: 8px; /* テキストとの距離 */
  padding: 8px;
  border-radius: 10px; /* 角の丸み */
  background-color: #666;
  font-size: 1em;
  color: #fff;
  text-align: left;
  visibility: hidden; /* ツールチップを非表示に */
  opacity: 0; /* 不透明度を0％に */
  z-index: 1;
  transition: 0.5s all; /* マウスオーバー時のアニメーション速度 */
}
 
.tooltip:hover .description_top { /* マウスオーバー時のスタイル */
  bottom: 100%; /* Y軸の位置 */
  visibility: visible; /* ツールチップを表示 */
  opacity: 1; /* 不透明度を100％に */
}
 /* ----------------------------------------------------- */

.sticky_table thead th  {
  /* 縦スクロール時に固定する */
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  background-color: rgb(37, 126, 228);
  color:white;
  /* tbody内のセルより手前に表示する */
  z-index: 1;
}
table,table th,table td{
  border: 1px darkblue solid;
  border-collapse: collapse;
}
table th{
  text-align: center;
}
table caption{
  font-weight: bold;
  color:teal;
  font-size: 1.2em;
  text-align: center;  
}
.black{
  color:black; 
}
.blue{
  color:blue;
}
.green{
  color:green;
}
.bold{
  font-weight: bold;
}
.red{
  color:red
}
.bg_orange{
  background-color:orange
}
.bgray{
  background-color: #eee;
}
.right{
  text-align: right;
}
.center{
  text-align: center;
}
#count_area{
  display: none;
}

/* ------------------------------------------------------------- */