@charset "UTF-8";

/*header*/
header #navArea nav .menu ul li{
    margin: 0 10px;
    padding: 0;
    height: 100%;
}
header #navArea nav .menu ul li a{
    position: relative;
}
header #navArea nav .menu ul li a::after{
    position: absolute;
    left: 0;
    content: '';
    width: 100%;
    height: 2px;
    background: #000;
    bottom: -1px;
    transform: scale(0,1);
    transform-origin: center top;
    transition: transform 0.3s;
}
header #navArea nav .menu ul li a:hover::after{
    transform: scale(1,1);
}

/*scroll_up*/
.fadeIn_up {
  opacity: 0;
  transform: translate(0, 50%);
  transition: 2s;
}
.fadeIn_up.is-show {
  transform: translate(0, 0);
  opacity: 1;
}