.hamburger99 {
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    cursor: pointer;
    position: fixed;
    right: 1%;
    z-index: 10;
}

.hamburger99 .bar {
    width: 40px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
    display: block;
    position: absolute;
    transition: all 0.3s;
}

.hamburger99 .bar-top {
    transform: translate(0, -12px);
}

.hamburger99 .bar-bottom {
    transform: translate(0, 12px);
}

.nav_open .nav-menu {
    right: 0;
}

.nav_open .hamburger-overlay {
    opacity: 0.8;
    visibility: visible;
}

/* ナビゲーションメニュー以外をクリック */
.hamburger-overlay {
    background-color: #ffffff00;
    cursor: pointer;
    height: 100vh;
    left: 0;
    opacity: 0;
    position: fixed;
    top: 0;
    transition: all 0.6s;
    visibility: hidden;
    width: 100vw;
    z-index: 1;
}

.checkbox12:checked~.hamburger .bar-middle {
    opacity: 0;
}

.checkbox12:checked~.hamburger .bar-top {
    transform: translate(0, 0) rotate(45deg);
}

.checkbox12:checked~.hamburger .bar-bottom {
    transform: translate(0, 0) rotate(-45deg);
}

.checkbox12 {
    display: none;
}

.nav-menu {
    position: fixed;
    width: 280px;
    height: 100%;
    background: #000;
    opacity: 0.8;
    color: #fff;
    top: 0;
    right: -100%;
    transition: all 0.5s;
    z-index: 5;
}

.nav-menu ul {
    margin-top: 100px;
}

.nav-menu li {
    margin-bottom: 30px;
}

.nav-menu a {
    text-align: center;
    font-size: 30px;
}

.checkbox12:checked~.nav-menu {
    right: 0;
}

.navbar {
    height: 50px;
    padding: 0;
}

.navbar ul {
    /* flexboxでナビゲーションバーを横並び配置する */
    display: flex;
    /* 縦幅中央に配置する指定 */
    align-items: center;
    /* 横幅中央に配置する指定 */
    justify-content: center;
    width: 100%;
    /* リストスタイルを削除 */
    list-style: none;
    position: fixed
}

.navbar ul li {
    /* ナビゲーションメニュー同士の間隔を指定 */
    margin-left: 2%;
    margin-right: 2%;
}

.nav-item a {
    color: #fff;
    font-size: 2rem;
    font-weight: 400;
    text-decoration: none;
    /* アニメーション速度を指定 */
    transition: 0.1s ease-out;
}

.nav-item a:hover {
    /* hover後に下線が現れる指定 */
    border-bottom: 2px solid #dbdbdb;
}

/* ナビゲーションメニュー */
.nabMenu {
    position: fixed;
    top: 0;
    right: 0;
    height: 100%;
    list-style-type: none;
    margin: 0;
    padding: 0;
    background: #fff4f5;
}

.nabMenu li a {
    display: block;
    height: em;
    width: 5em;
    text-indent: -500em;
    line-height: 5em;
    text-align: center;
    color: #ff5c62;
    background: #fff4f5;
    position: relative;
    border-bottom: 1px solid #ffe2e3;
    transition: background 0.3s ease-in-out;
}

.nabMenu li a:before {
    font-family: FontAwesome;
    speak: none;
    text-indent: 0em;
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    font-size: 2em;
}

.nabMenu li a.home:before {
    content: "\f015";
}

.nabMenu li a.profile:before {
    content: "\263A";
}

.nabMenu li a.status:before {
    content: "\f007";
}

.nabMenu li a.skill:before {
    content: "\f002";
}

.nabMenu li a.memo:before {
    content: "\f040";
}

.nabMenu li a:hover {
    background: #ff5c62;
    color: #fff;
}

.nabMenu li.current a {
    background: #ff5e5e;
    color: #fff;
}

.nabMenu li a.active {
    background: #ff5e5e;
    color: #fff;
}

.nabMenu li {
    position: relative;
}

/* アクティブデザイン */
/* 
  .nabMenu li a.active:after {
    position: absolute;
    left: 5em;
    top: 0;
    content: "";
    border: 2.5em solid transparent;
    border-left-color: #ff5c62;
    border-width: 2.5em 1em
  } */

/* マウスオーバー時の文字表示 */
/* .nabMenu li:after {
    content: attr(title);
    position: absolute;
    left: 5em;
    top: 0;
    height: 5em;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    text-transform: uppercase;
    background: #ff5c62;
    padding: 2em;
    transition: all 0.3s ease-in-out;
    visibility: hidden;
    opacity: 0;
  } */

/* .nabMenu li:hover:after {
    visibility: visible;
    opacity: 1;
  }
  
  @media screen and (max-height: 34em) {
    .nabMenu li {
      font-size: 70%;
    }
  } */