header {
  position: relative;
}

header img {
  display: block;
  width: auto;
  max-width: 100vw;
  max-height: 100vh;
  aspect-ratio: 1650/1200;
  margin: 0 auto;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  pointer-events: none;
}

header #open {
  position: absolute;
  background: none;
  border: none;
  width: 35px;
  cursor: pointer;
  top: 15px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  fill: #fff;
}

header ul.menu {
  width: 100vw;
  height: 100vh;
  position: fixed;
  top: -100vh;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 20px 10px;
  background: #fff;
  -webkit-transition: all .15s ease-out;
  transition: all .15s ease-out;
  z-index: 99;
}

header ul.menu.active {
  top: 0;
}

header ul.menu #close {
  position: absolute;
  top: 10px;
  background: none;
  border: none;
  width: 30px;
  cursor: pointer;
}

header ul.menu li:not(:last-of-type) {
  padding: 0 0 20px 0;
}

header ul.menu li a {
  color: #000;
  font-size: 20px;
}

@media screen and (min-width: 640px) {
  header #open, header #close {
    display: none;
  }
  header ul.menu {
    width: 100%;
    position: absolute;
    background: none;
    height: initial;
    top: 0;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
  }
  header ul.menu li:not(:last-of-type) {
    padding: 0 20px 0 0;
  }
  header ul.menu li a {
    color: #fff;
  }
}
/*# sourceMappingURL=header.css.map */