body {background-color: ivory;}
p {margin:1.5vmin 0;}
#main {width:98vmin; margin:0 auto;}
#head {
  width:100%;
  margin-top:2vmin;
  display:flex;
  justify-content: space-around;
  align-items: center;
}
#head img {height: 7vmin;}
#head #title {height:5vmin;}
#rest {
  width:90%; margin:0 auto;
  font-size: 3vmin;
  font-family: sans-serif;
}
#buttons {
  width:50%; margin:0 auto;
  display:flex;
  justify-content: space-between;
}
#buttons img {
  height:10vmin;
}
span {
  color:green;
  font-style:italic;
  font-weight:bold;
  font-family:serif;
}
@media (orientation:portrait) {
  #rest {
    font-size: 3.5vmin;
  }
  p {margin:2.5vmin 0;}
}