app/assets/stylesheets/layout.css.scss

layout.css.scss

body {  
  background:#336699 !important;
}

#header {
  margin:0 auto;
  width:80%;
  text-align: right;
  h1 {   
    margin-bottom:5px;
    a {
      color:#5E9DC8;
      font-style: italic;
      text-decoration: none;
      &:hover {
        text-decoration: none;
        background-color: transparent;
      }
    }
  }
  small {
    color:#5E9DC8;
    display:block;
    margin-bottom:10px !important;
  } 
}

#trunk {
  width:80%;
  margin:0 auto;
  #main_page {
    padding:2em 3em;
    border:2px solid #0C2C52;
  }
  background: white;

}

#footer {
  width:80%;
  margin:10px auto;
  color:#5E9DC8;
  text-align: center;
}