.vhHeader {
  margin:0px; display:block; width:100%; padding:3px;
  font-weight:bold; font-size:16px; line-height:18px;
  border:none;
  background:black; color:white; text-align:center;
}
button.videoButton {
  margin:0px; display:block; width:100%; padding:4px;
  font-size:14px; line-height:18px;
  border-width: 0px 0px 1px 0px; border-style:solid; border-color: grey;
}
button.videoButton:hover {
  background:grey; color:white;
}
#videoFrame {
  position: relative;
  text-align: center;
  background:wheat;
  color: white;
}
#videoFrame img {
  width:100%;
}
#videoFrame .centeredCaption {
  position: absolute; width:100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size:30px; font-weight:bold; font-style:italic; line-height:130%;
  text-shadow: 2px 2px red;
}