.philosophy {
  position: relative;
  margin: 0 30px 0 30px;
}

.philosophy a:link {
  color: gray;
  text-decoration: none;
}
.philosophy a:visited {
  color: gray;
  text-decoration: none;
}
.philosophy a:hover {
  color: black;
  text-decoration: none;
}

.imgtitle {
  margin: 20px 0 10px 0;
}