header {
 margin: 0 auto;
}

nav{
    border-bottom: 2px #BA91E5 solid;
    text-align: center;
    margin: 0 auto;
    position: fixed;
    z-index: 100;
}

.globalnav-wrap {
  width: 100%;
  background: #fff;
}

.globalnav .dropdown-btn {
  position: relative;
  display: inline-block;
  padding: 20px;
  cursor: pointer;
}
.globalnav .dropdown-btn>a:first-child {
    font-weight: bold;
}
.globalnav .dropdown-btn:hover {
  background: #FAEAF6;
}
.globalnav .dropdown-btn a{
  text-decoration: none;
}

.globalnav .dropdown {
  background-color: rgba(255, 255, 255, 0.95);
  border: 1px #FAEAF6 solid;
  box-shadow: 3px 3px 3px rgba(0,0,0,0.3);
  position: absolute;
  left: 0;
  top: 70px;
  width: 250px;
  padding: 10px 20px;
  display: none;
}
.globalnav .dropdown li {
  display:block;
  margin: 10px 0;
  padding: 10px 10px 10px 20px;

    list-style: square outside url(../image/list-arrow.png);
}
.globalnav .dropdown li a {
  color: #444;
  text-decoration: none;

}
.globalnav .dropdown li:hover {
  background: #FAEAF6;
}
.globalnav .nav-button-wrap,
.globalnav .open {
  display: block;
}
.globalnav .close {
  display: block;
}


/* ---------------------------------
ここからPC用（769px～）環境の設定
------------------------------------*/
@media (min-width:769px) {
    header {
        width: 100%;

    }
    nav{
        top:-30px;
    }
    .globalnav-wrap h1{
            display: none;
        }

    .globalnav-wrap {
      font-size: 16px;
      color: #444;
      background: #fff;

    }
    .globalnav .dropdown-btn .u-arrow{
        padding-right: 20px;
        background: url(../image/under-arrow.png)center right no-repeat;
    }

    .globalnav .pcnone{
        display: none;
    }
}

/* --------------------------------------------------
ここからスマートフォン用（768px以下）環境の設定
-------------------------------------------------- */
@media screen and (max-width: 768px) {
  header {
    width: 100%;
  }
  .globalnav-wrap h1{
      text-align: left;
      font-weight: bold;
      padding: 10px 10px 10px 20px;
   }
    .globalnav-wrap h1 a{
      color: #BA91E5;
      text-decoration: none;
    }
  .globalnav-wrap {
   height: 50px;
    width: 100%;

    }
  .nav-button-wrap {
    display: block;
    position: absolute;
    right: 0px;
    top: 0px;
    z-index: 1000;
    cursor: pointer;
    padding: 15px;
    height: 53px;

  }

  .globalnav {
    display: none;
  }
  .globalnav .close {
    display: none;
  }

    .globalnav .dropdown {
        width:100%;
        padding: 10px 0;
    }
  .globalnav .dropdown-btn {
  padding: 0;      
    }
    
.globalnav .dropdown-btn>a{
  background-color: #BA91E5;
  border-bottom: 1px #fff solid;
  display: block;
  color: #fff;
  padding:10px;
}

  .globalnav-wrap.open .globalnav {
    display: block;
    position: fixed;
    left: 0;
    top: 0;
    background-color: rgba(255, 255, 255, 0.9);
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    z-index: 100;

  }
  .globalnav-wrap.open .globalnav li {
    display: block;
    text-align: center;
  }
  .globalnav-wrap.open .globalnav li:hover {
    background: transparent;
  }
  .globalnav-wrap.open .globalnav .dropdown {
    display: block;
    position: static;
    background: transparent;
  }

  .nav-button,
  .nav-button span {
    display: inline-block;
    transition: all 0.3s;
    position: fixed;
    z-index: 1000;
  }

  .nav-button {
    z-index: 20;
    width: 25px;
    height: 19px;
    margin: 0 15px 20px 20px;
    position: relative;
  }

  .nav-button span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #BA91E5;
    border-radius: 4px;
  }


  .nav-button span:nth-of-type(1) {
    top: 0;
  }

  .nav-button span:nth-of-type(2) {
    top: 8px;
  }

  .nav-button span:nth-of-type(3) {
    bottom: 0;
  }

  .active .nav-button span:nth-of-type(1) {
    transform: translateY(10px) rotate(-45deg);
    background-color: #444;
  }

  .active .nav-button span:nth-of-type(2) {
    opacity: 0;
    background-color: #444;
  }

  .active .nav-button span:nth-of-type(3) {
    transform: translateY(-6px) rotate(45deg);
    background-color: #444;
  }
}