body {
  box-sizing: border-box;
  font-family: 'Roboto', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: #de6161;
  background: -webkit-linear-gradient(left, #de6161, #2657eb);
  background: -o-linear-gradient(right, #de6161, #2657eb);
  background: -moz-linear-gradient(right, #de6161, #2657eb);
  background: linear-gradient(to right, #de6161, #2657eb);
  width: 100%;
  height: 100vh;
}

nav ul {
  position: relative;
  z-index: 1;
  width: inherit;
  height: 60px;
}

nav ul li {
  line-height: 60px;
  padding: 0 20px;
  float: left;
  font-size: 26px;
  opacity: 0.6;
  color: #FFF;
  cursor: pointer;
  transition: all 1s
}

.sidebar {
  position: absolute;
  top: 0;
  height: inherit;
  width: 300px;
  background-image: linear-gradient(to left, rgba(0,0,0,0.0), rgba(0,0,0,0.5));
  transition: left 1s;
}

.sidebar ul { width: inherit; }

.sidebar ul li {
  margin: 50px 10px;
  padding: 10px;
  color: #FFF;
  font-size: 22px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  opacity: 0.7;
  transition: all 1s;
}

.sidebar ul li:hover { opacity: 1; }

.hide-sidebar { left: -300px; }

.show-sidebar { left: 0; }

.menu-clicked {
  transform: scale(1.25);
  opacity: 1;
}

.centered {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

main { color: #FFF; }

h1 {
  font-weight: 100;
  font-size: 48px;
  width: inherit;
  text-align:center;
}

h2 {
  font-weight: 300;
  font-size: 20px;
}