/*
body {
  font-family: '游ゴシック Medium', 'Yu Gothic Medium', '游ゴシック体', YuGothic, 'ヒラギノ角ゴ ProN', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'メイリオ', Meiryo, sans-serif;
  font-family: 'Roboto', 'YakuHanJP', 'NotoSerifJP', Meiryo, serif;
}
*/

body {
  background-image:url(./img/back_image.jpg);
  background-repeat:repeat-x;
  overflow-y:scroll;
}

#page_top {
    position: fixed;
    right: 10px;
    width: 55px;
    height: 55px;
    background: rgba(102, 102, 102, 0.5) no-repeat;
}

#page_top a::before {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    width: 25px;
    height: 25px;
    margin: auto;
    color: #fff;
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    content: '\f077';
    font-size: 25px;
    text-align: center;
}

.table4 {
    border: 1px gray solid;
    line-height: 1.2em;
}

h2 {
  background: #ffd6ad;
  box-shadow: 0px 0px 0px 5px #ffe0c1;
  border: dashed 2px white;
  border-radius: 10px; 
  padding: 0.1em 0.3em;
  max-width: 85%;
  margin:0 auto;
}

.tab-1 {
    display: flex;
    flex-wrap: wrap;
    max-width: 95%;
    margin:0 auto;
}

.tab-1 > label {
    flex: 1 1;
    order: -1;
    min-width: 70px;
    padding: .7em 1em .5em;
    border-bottom: 1px solid #f0f0f0;
    border-radius: 0;
    background-color: #e9f0f6;
    color: #535353;
    font-size: .9em;
    text-align: center;
    cursor: pointer;
}

.tab-1 > label:hover {
    opacity: .8;
}

.tab-1 input {
    display: none;
}

.tab-1 > div {
    display: none;
    width: 100%;
    padding: 1.5em 1em;
    background-color: #fff;
}

.tab-1 label:has(:checked) {
    background-color: #fff;
    border-color: #52cca3 #f0f0f0 #fff;
    border-style: solid;
    border-width: 4px 1px 1px;
    border-radius: 5px;
    color: #333333;
}

.tab-1 label:has(:checked) + div {
    display: block;
}

a{
  text-decoration: none;
}

a:hover{
  text-decoration: underline;
}

@font-face {
  font-family: 'Material Icons';
  font-style: normal;
  font-weight: 400;
  src: url(https://example.com/MaterialIcons-Regular.eot);
  /* For IE6-8 */
  src: local('Material Icons'),
    local('MaterialIcons-Regular'),
    url(https://example.com/MaterialIcons-Regular.woff2) format('woff2'),
    url(https://example.com/MaterialIcons-Regular.woff) format('woff'),
    url(https://example.com/MaterialIcons-Regular.ttf) format('truetype');
}

.material-icons {
  font-family: 'Material Icons';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  /* Preferred icon size */
  line-height: 1;
  text-transform: none;
  letter-spacing: normal;
  word-wrap: normal;
  white-space: nowrap;
  direction: ltr;
  display: inline-flex;
  vertical-align: middle;

  /* Support for all WebKit browsers. */
  -webkit-font-smoothing: antialiased;
  /* Support for Safari and Chrome. */
  text-rendering: optimizeLegibility;

  /* Support for Firefox. */
  -moz-osx-font-smoothing: grayscale;

  /* Support for IE. */
  font-feature-settings: 'liga';
}

/* Rules for sizing the icon. */

.material-icons.md-36 {
  font-size: 36px;
}

.table > :not(caption) > * > * {
  vertical-align: middle;
}

img.new_window { width: 27px; height: 27px; vertical-align: middle; }



/* TOTOPアイコン */
.totop {
  position: absolute;
  top: -60px;
  right: 40px;
}

.fontcolor {
  color: #52cca3;
}

.double-underline {
  border-bottom: 6px dashed #66cdaa;
}

.dotted-underline {
/*  border-bottom: 4px dotted #66cdaa; */
  border-bottom: 4px dotted #000000;
}

.bgcolor-green {
  background-color: #52cca3;
}

.material-icons.miCSS { 
	color: #52cca3;
	font-size: 55px;
}