.nav-button {
    display: none;
}
.head .menubg .nav a{
    color: #000;
    text-decoration: none;
    font-size: 14px;
    color: #448aff;
}
.head .menubg nav.nav-wrap ul.nav {
    list-style: none;
    position: absolute;
    right: 45px;
    top: 20px;
  }
.head .menubg nav.nav-wrap ul.nav li {
    position: relative;
    display: inline-block;
    padding: 5px 1.5em 5px 0;
    letter-spacing: 0.25em;
    color: #fff;
  }
.head .menubg nav.nav-wrap ul.nav li a {
    position: relative;
    display: inline-block;
    transition: .3s;
    color: #fff;
}
.head .menubg nav.nav-wrap ul.nav li a::after {
    position: absolute;
    bottom: .3em;
    left: 0;
    content: '';
    width: 100%;
    height: 1px;
    background-color: #fff;
    opacity: 0;
    transition: .3s;
}
.head .menubg nav.nav-wrap ul.nav li a:hover::after {
    bottom: 0;
    opacity: 1;
}
.head .menubg nav.nav-wrap ul.nav li a img{
    height: 15px;
    padding: 5px 8px 0 0;
}
.head nav.nav-wrap ul.nav li span{
    display: inline-block;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 15px;
}
.nav-wrap.open {
    display: block;
}
.nav-wrap.close {
    display: none;
}
/* ------------------------------------- /
/   スマホ表示
/* ------------------------------------- */
@media screen and (min-width: 769px) {
    .nav-wrap {
    display: block !important;
    }
}
    .content {
  padding: 20px;
}
@media screen and (max-width: 768px) {
  .nav-button {
    display: block;
    cursor: pointer;
  }
  .nav-wrap {
    position: fixed;
    left: 0;
    top: 0;
    display: none;
    z-index: 10;
    background-color: rgba(0, 0, 0, 0.7);
    width: 100%;
    height: 100%;
      }
    .nav {
      height: 100%;
      position: relative;
      overflow-x: hidden;
      overflow-y: auto;
    }
    .head .menubg nav.nav-wrap ul.nav {
    list-style: none;
    position: fixed;
    right: 0;
    left: 0;
    margin: 80px auto;
}
    .head .menubg nav.nav-wrap ul.nav li {
    position: relative;
    display: block;
    padding: 10px 0;
    letter-spacing: 0.25em;
    color: #fff;
    text-align: center;
}
  /*メニューボタン*/
  .nav-button,
  .nav-button span {
    display: inline-block;
    transition: all 0.4s;
    box-sizing: border-box;
  }
    /* ×　閉メニュー */
  .nav-button {
    position: absolute;
    z-index: 20;
    width: 35px;
    height: 25px;
    right: 15px;
    top: 22px;
  }
  .nav-button span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #fff;
    border-radius: 2px;
  }
  /* ×　開メニュー */
  .nav-button span:nth-of-type(1) {
    top: 0;
  }
  .nav-button span:nth-of-type(2) {
    top: 11px;
  }
  .nav-button span:nth-of-type(3) {
    bottom: 0;
  }
  .nav-button.active span:nth-of-type(1) {
    -webkit-transform: translateY(14px) rotate(-45deg);
    transform: translateY(14px) rotate(-45deg);
  }
  .nav-button.active span:nth-of-type(2) {
    opacity: 0;
  }
  .nav-button.active span:nth-of-type(3) {
    -webkit-transform: translateY(-14px) rotate(45deg);
    transform: translateY(-9px) rotate(45deg);
  }
}