div.video_panel
{
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 700px;
  margin: 0px auto 20px auto;
  padding: 12px;
  border: 1px dotted gray;
  border-radius: 6px;
  -webkit-box-shadow: 4px 4px 9px 0px rgba(85,85,85,.3);
  box-shadow: 4px 4px 9px 0px rgba(85,85,85,.3);
}

div.video_panel img.close_video
{
  display: none;
  position: absolute;
  right: -10px;
  top:-10px;
  cursor: pointer;
  z-index: 10;
}

div.video_panel div.caption  /* above video iframe */
{
  width: 100%;
  margin-bottom:12px;
  text-align: center;
  font-size: 1.1em;
  letter-spacing: 1px;
}

div.video_panel div.description /* below video iframe */
{
  width: 100%;
  margin-top:12px;
}