body{
  margin: 0;
}
a{
  text-decoration: none;
}
.mainView{
  width: 100vw;
  height: 100vh;
  background-color: #ccc;
}

/*ハンバーガーボタン*/
.el_humburger {
  position: fixed;
  bottom: 2.5vh;
  right: 3vh;
  width: 3vh;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding-top: 0px;
  z-index: 20;
  cursor: pointer;
  pointer-events: auto;
  color: #000;
  text-align: center;}

.el_humburger_wrapper {
  margin-bottom: 0.25vh;
  width:  100%;
  display: inline-block; }

.el_humburger span.el_humburger_bar {
  display: block;
  width: 100%;
  margin: 0 auto 0.7vh;
  height: 0.2Vh; /*-- ハンバーガーの太さ --*/
  background: #707070; /*-- ハンバーガーの色 --*/
  -webkit-transition: all .2s ease-in-out;
  -o-transition: all .2s ease-in-out;
  transition: all .2s ease-in-out; }

.el_humburger span.el_humburger_bar:last-child {
  margin-bottom: 0; }

.el_humburgerButton.el_humburgerButton__close {
  top: 2%;
  right: 2%; }


/* navi */
.navi {
  position: fixed;
  right: 0%;
  height: 100%;
  background-color: rgba(45,45,45,0.25); /*-- naviの背景色 --*/
  width: 20%;
  z-index: 3;
  display: flex;
  align-items: center;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  overflow: hidden;
}

@media (max-width:420px){
  .navi {
      width: 25%;
    }
    .navi .navi_inner{
      margin-top: 80vw;
    }
      }

.navi .navi_inner{
  position: absolute;
  }

.navi_item {
  margin-bottom: clamp(13.5px,2.5vmin,35px);;
  font-size: clamp(15px,2.5vmin,35px);;
  font-family: arial;
  white-space: nowrap;
  margin-left: 15%; }
.navi_item.op_innerLink {
  cursor: pointer; }

.navi_item a{
  color: #FFFFFF;
}

.navi_item_link{
    display: flex;
    padding: 0;
}


@media (max-width:320px){
    .el_humburger{
      display: none;
    }
  }