body{
  font-family: Asap, Arial, Helvetica, sans-serif;
  color:white;
  background:black url(//s.cdpn.io/16327/texture_bg.jpg) no-repeat 50% 0px;
  margin:5% 15% 0 15%;
  overflow:hidden;
}
#demo{
  position:relative;
}
#quote{
  font-size:40px;
  line-height:50px;
  color:#dedede;
}

button{
  padding:10px;
  cursor:pointer;
}

#nav {
  padding-bottom:20px;
}