h1 {
  color: rgb(32, 182, 47);
}

.tile-1 {
  margin-right: 20px;
  margin-bottom: 20px;
}

body {
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  font-size: small;
  background-color: #2b2b2b; /* dark grey */
  color: #e0e0e0;           /* light text so it’s readable */
}

a {
  color: rgb(57, 149, 207)
}

a:hover {
  color: orange;
}

a:active {
  color:greenyellow;
}

.main-header {
    font-size: 15px;
}