index.css

@import url(http://fonts.googleapis.com/css?family=Roboto+Slab:400,100,300,700);
body {
  font-family: 'Roboto Slab', serif;
  font-weight: 300;
  font-size: 16px;
  line-height: 1.4em;
  color: black;
  background: #eee;
}
.body {
  min-width: 250px;
  width: 90%;
  margin: 20px auto;
  background: #fff;
  box-shadow: 0 20px 28px #ddd;
  text-align: center;
  animation: fadeIn 1s ease-in-out;
}
.body:hover {
  box-shadow: 0 20px 30px #ccc;
}
  .body h1 {
    margin: 0.5em 0 0.5em 0;
    font-size: 1.6em;
    font-weight: 700;
    color: #fff;
  }
  .body p {
    margin-bottom: 1.6em;
  }
.wrapper {
  padding: .5vw 2em;
}
  .hero {
    background-image: linear-gradient(45deg, #ffffff, #ffffff, #ffff00 100%);
    background-position: center top;
    background-repeat: no-repeat;
    background-size: cover;
  }
    .nav {
      padding: 1vw 2em;
    }
      .nav li {
        list-style: none;
        display: inline-block;
        padding-right: 10px;
        cursor: pointer;
      }
      .nav a:link{
        text-decoration: none;
        color: black;
      }
      .nav li:hover{
        text-decoration: underline;
      }
  .header {
    line-height: 1.2;
    text-align: center;
    padding: 12vw;
  }

    .logo {
      width: 100%;
      max-width: 600px;
    }

.footer {
  color: #999;
  text-align: right;
}
::selection {
    color: #fff;
    background: #fdc39b;
}
@keyframes fadeIn {
  0% {transform: translateX(-150px)}
  100% {transform: translateX(0px)}
}