.twitter-tweet {
  margin: 0 auto;
}

body {
  background-color: #042545;
  color: #e9e9e9;
}

a {
  color: #60a9e0;
}

a:hover {
  color: #1094f7;
}

.twitter-tweet {
  margin: 0 auto;
}

Change color scheme to dark blue.
Change color scheme to dark blue.
