jasoncustomization.css

.material-icons.md-24 { font-size: 24px; }
.material-icons.md-48 { font-size: 48px; }
.material-icons.md-light { color: rgba(255, 255, 255, 1); }
.mdl-cell { padding: 5%; }

.banner {
  width: 100%;
  height: 300px;
  background-image: url("forest.jpg");
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: center;
  text-align: center;
}

.vert-align {
  position: relative;
  top: 40%;
  transform: translateY(-40%);
}

.avatarimage {
  width: 100px;
  height: 100px;
  border-radius: 50px;
  -webkit-border-radius: 50px;
  -moz-border-radius: 50px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}