@charset "utf-8";

/* リセットcss */


html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
  margin:0;
  padding:0;
  border:0;
  outline:0;
  font-size:100%;
  vertical-align:baseline;
  background:transparent;
}

body {
  line-height:1;
}

article,aside,details,figcaption,figure,
footer,header,hgroup,menu,nav,section { 
  display:block;
}

nav ul {
  list-style:none;
}

blockquote, q {
  quotes:none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content:'';
  content:none;
}

a {
  margin:0;
  padding:0;
  font-size:100%;
  vertical-align:baseline;
  background:transparent;
}

/* change colours to suit your needs */
ins {
  background-color:#ff9;
  color:#000;
  text-decoration:none;
}

/* change colours to suit your needs */
mark {
  background-color:#ff9;
  color:#000; 
  font-style:italic;
   font-weight:bold;
}

del {
  text-decoration: line-through;
}

abbr[title], dfn[title] {
  border-bottom:1px dotted;
  cursor:help;
}

table {
  border-collapse:collapse;
  border-spacing:0;
}

/* change border colour to suit your needs */
hr {
  display:block;
  height:1px;
  border:0;   
  border-top:1px solid #cccccc;
  margin:1em 0;
  padding:0;
}

input, select {
  vertical-align:middle;
}
/* リセットcss */



body {
    font-family: 'Noto Sans JP', sans-serif;

    width: 1000px;
    margin: 0 auto;
    min-height: 100vh;
    background-color: #F3F1ED;
    display: grid;
    grid-template:
        "... ...... ...... ...... ... "
        "... header header header ... " 100px
        "... ...... ...... ...... ... "
        "... left   ...... center ... " 1fr
        "... ...... ...... ...... ... "
        "... footer footer footer ... " 100px
        "... ...... ...... ...... ... "
        / auto 200px auto 1fr auto ;
}
header {
    grid-area: header;
}
header img {
  display: none;
}
main {
    grid-area: center;
    display: grid;
    grid-template-columns:  repeat(3, 1fr);
    grid-gap: 20px;
}
main img {
  width: 250px;
  height: auto;
}

nav {
    grid-area: left;
    text-align: center;
    position: fixed;
    top:100px;
}
nav img {
  width: 70px;
}

/* フェードイン */
.item {
  opacity: 0;   /* 不透明度 */
  transition: all .9s ease;
  transform: translate(0, 100px);
}

.item.show {
  opacity: 1;
  transform: none;
}

/* ホバーエフェクト 透過 */
.item img {
  transition: 0.5s ;
}
.item img:hover {
  opacity: 0.5 ;
}
/* ホバーエフェクト 透過 */


nav a {
  display: block;
  font-size: 15px;
  text-decoration: none;
}
.cp_link:hover {
	color: #fff;
	background-color: #acacac;
  }

.sinde_link {
  width: 120px;
  margin-top: 20px;
}
.cp_link {
  margin-top: 20px;
}

a:link { color : #000000; }
a:visited { color : #000000; }

footer {
    grid-area: footer;
    font-size: 10px;
    margin-left: 20px;
}






@media screen and (max-width: 896px) {
    body {
        width: 100%;
        grid-template:
            "header" 100px
            "center" 1fr
            "left  " 
            "footer" 
            ;
    }
    header img {
      display: block;
      position: fixed;
      width: 150px;
      margin: 20px 0 0 20px;
    }
    main {
      grid-area: center;
      display: grid;
      grid-template-columns: repeat(1, 300px);
      grid-gap: 20px;
      justify-content: center;
    }

    main img {
      width: 300px;
      height: auto;
    }
  
    footer {
      display: block;
      margin-bottom: 100px;
      margin-left: 20px;
    }

    nav img {
     display: none;
    }
    nav {
      position: fixed;
      top: unset;
      bottom: 0;
      width: 100%;
      height: 100px;
      background-color: white;
  }

    .sinde_link {
      display: flex;
      width: 400px;
      margin-top: unset;
      margin-left: auto;
      margin-right: auto;
    }
    .cp_link {
      flex: 1;
      padding: 10px 10px;

    }
    /* テキストの縦線区切り */
    .cp_link+ .cp_link {
      border-left: 1px solid rgb(126, 125, 125);
    }

  }