.Sidebar{
  /*display: inline-block;*/
  vertical-align: top;
  /*width: 15%;*/
  width:200px;
  /*非表示*/
  display: none;
}
.sticky{
  position: sticky;
  top: 20px;
}
/*サイドバーメニューの背景の枠*/
.contents-item{
  /*float: left;*/
  background: rgb(6, 1, 50);
  /*padding: 10px;*/
  width: 100%;/*200px*/
  height: 100px;
  margin-right: auto;
  margin-left: auto;
}

/*アイコン*/
.contents-icon{
  display: block;
  padding-top: 10px;
  margin-left: auto;
  margin-right: auto;
  width: 20%;/*40px*/
  height: 40%;/*40px*/
}

/*メニュータイトル*/
.contents-item p{
  margin-top: 10px;
  text-align: center;
  font-family: monospace;
  color: #ffffff;
  font-size: 200%;
}

.contents-item p2{
  /*中央揃え*/
  /*background: #2e4da8;*/
  width: 150px;
  vertical-align: middle;
  margin-top: 30px;

  //font-family: 'BIZ UDPGothic';
  font-family: "メイリオ", Meiryo, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  color: #333333;
  font-size: 13px;

}

.hamburger-menu{
  display: none;
}
.Sidebar :hover { background-color: #0b538a; }

@media screen and (max-width:1000px){
  /*画面サイズが600px以下の場合に適用*/
  .Sidebar{
    display: none;
  }
  .hamburger-menu{
    display: block;
  }
  .menu-btn {
    position: fixed;
    top: 10px;
    right: 10px;
    display: flex;
    height: 50px;
    width: 60px;
    justify-content: center;
    align-items: center;
    z-index: 9220;
    background-color: #005BAC7F;
  }
  .menu-btn span,
  .menu-btn span:before,
  .menu-btn span:after {
    content: '';
    display: block;
    height: 3px;
    width: 25px;
    border-radius: 3px;
    background-color: #ffffff;
    position: absolute;
  }
  .menu-btn span:before {
    bottom: 8px;
  }
  .menu-btn span:after {
    top: 8px;
  }
  #menu-btn-check:checked ~ .menu-btn span {
    background-color: rgba(255, 255, 255, 0);/*メニューオープン時は真ん中の線を透明にする*/
  }
  #menu-btn-check:checked ~ .menu-btn span::before {
    bottom: 0;
    transform: rotate(45deg);
  }
  #menu-btn-check:checked ~ .menu-btn span::after {
    top: 0;
    transform: rotate(-45deg);
  }
  #menu-btn-check {
    display: none;
  }
  .menu-content {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 8000;
    background-color: #005BAC7F;
  }
  .menu-content ul {
    padding: 70px 10px 0;
  }
  .menu-content ul li {
    border-bottom: solid 1px #ffffff;
    list-style: none;
  }
  .menu-content ul li a {
    display: block;
    width: 100%;
    font-size: 15px;
    box-sizing: border-box;
    color:#ffffff;
    text-decoration: none;
    padding: 9px 15px 10px 0;
    position: relative;
  }
  .menu-content ul li a::before {
    content: "";
    width: 7px;
    height: 7px;
    border-top: solid 2px #ffffff;
    border-right: solid 2px #ffffff;
    transform: rotate(45deg);
    position: absolute;
    right: 11px;
    top: 16px;
  }
  .menu-content {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 100%;/*leftの値を変更してメニューを画面外へ*/
    z-index: 8000;
    background-color: #005BAC7F;
    transition: all 0.5s;/*アニメーション設定*/
  }
  #menu-btn-check:checked ~ .menu-content {
    left: 70%;/*メニューを画面内へ*/
  }
}