body {
  font-family: verdana, sans-serif;
  margin: 0;
}
#top {
  background: linear-gradient(to bottom right, #334, #fff);
  height: 6.25em;
}
#logo {
  height: 100%;
}
#main {
  margin: 8px;
}
#ma {
  position: relative;
  top: 3px;
}