table {
  margin: 20px auto;
  table-layout: fixed;
}

td {
  font-size: 14px;
  line-height: 24px;
  font-weight: 300;
  vertical-align: top;
}

.instructor {
  max-width: 800px;
  margin: 0 auto;
}

.instructor td:nth-child(1) {
  width: 300px;
}

.instructor td:nth-child(2) {
  padding-left: 30px;
  vertical-align: middle;
}

.staff {
  max-width: 900px;
}

.staff,
.staff tr,
.staff td {
  border: 1px solid #ddd;
  border-collapse: collapse;
}

.staff td {
  width: 33%;
}

.staff .segmenttitle {
  padding: 10px 10px 0;
  margin: 0;
}

.staff .text {
  margin: 0;
  padding: 0 10px 0;
}

td > .text.bio {
  margin-top: 10px;
}

td > .text.email {
  font-weight: 300;
  font-size: 15px;
}

.photo {
  height: 200px;
  width: 200px;
  overflow: hidden;
  margin: 10px auto 0;
}

.instructor .photo {
  height: 300px;
  width: 300px;
}

.photo img {
  height: 100%;
}

.photo2 {
  display: none;
}

.photo3 {
  display: none;
}

.photo4 {
  display: none;
}

img {
  display: block;
  border: 0;
  opacity: 0;
}
img:not(.initial) {
  transition: opacity 0.2s;
}

img.initial,
img.loaded,
img.error {
  opacity: 1;
}

img:not([src]) {
  visibility: hidden;
}