body {
  margin: 0;
  font-family: 'Roboto';
  background-color:#229F8E;
  color:#fff;
}

.menu {
  font-weight: 100;
  background: #efefef;
  width: 150px;
  height: 100%;
  padding-left: 50px;
  position: fixed;
  z-index: 100;
  -webkit-box-shadow: -3px 0px 5px 0px rgba(0,0,0,0.2);
  box-shadow: -3px 0px 5px 0px rgba(0,0,0,0.2);
  right: -130px;
  transition: all .3s;
  -webkit-transition: all .3s;
  color: #222
}

.menu:hover, .menu:focus {
  transform: translate3d(-130px, 0, 0);
  animation-timing-function: 1s ease-in
}

.menu .title {
  top: 50%;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  transform: rotate(270deg);
  left: 10px;
  font-weight: 800;
  font-size: 15px
}

.menu .nav {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  font-weight: 100
}

.menu .nav li {
  padding-bottom: 30px;
  list-style-type: none
}

.menu .nav li a {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: all .3s;
  -webkit-transition: all .3s
}

.menu .nav li a:hover { color: #aaa }

.intro {
  position: absolute;
  top: 30%;
  width: 40%;
  margin: 0 auto;
  left: 0;
  right: 0;
  font-size: 45px;
  text-align: center;
  font-family: 'Muli-ExtraLightItalic'
}