h2 {
  margin-top: 0px;
}

.centered-content {
  margin-top: 0px;
  text-align: center;
  max-width: 1000;
}

.social-media {
  max-width: 1em;
}

.headshot {
  max-width: 150px;
  float: right;
  margin-left: 20px;
  margin-bottom: 20px;
}

ul {
  margin-top: 0px; 
  margin-bottom: 0px;
}