/*div.message_box_container.help table.message_box*/
/*, */
div.message_box_container.image table.message_box
{
  height: auto;
  max-height: 95vh;
}

/*div.message_box_container.help table.message_box iframe*/
/*{*/
  /*height: auto;*/
  /*max-height: 80vh;*/
/*}*/


div.message_box_container.help.size_500
{
  width: 650px;
  max-width: 98vw;
  margin-left: max( calc( 50vw - 33em), 0px);
}
div.message_box_container.help.size_500 table.message_box
{
  height: 350px;
  max-height: 95vh;
}

div.message_box_container.help.size_800
{
  width: 1000px;
  max-width: 98vw;
  margin-left: max( calc( 50vw - 33em), 0px);
}
div.message_box_container.help.size_800 table.message_box
{
  height: 500px;
  max-height: 95vh;
}

div.message_box_container.help tr.body td
{
  /*padding-left: 0.5em;*/
}

div.message_box_container.image
{
  width: auto;
  max-width: 98vw;
  margin-left: max( calc( 50vw - 33em), 0px);
}

div.message_box_container.image table.message_box div.sound
{
  display: none;
}

div.message_box_container.image table.message_box.is_sound div.sound
{
  display: block;
}

div.message_box_container.help table.message_box tr.footer
{
  display: none;
  text-align: center;
}

div.message_box_container.help table.message_box.is_footer tr.footer
{
  display: table-row;
}


div.message_box_container.image div.image img
{
  max-width: min( 950px, 98vw);
  max-height: min( 950px, 60vh);
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  display: block;
}

div.message_box_container.image div.sound_title
{
  text-align: center;
  padding-top: 0.5em;
  padding-bottom: 0.5em;
}
div.message_box_container.image div.sound
{
  text-align: center;
}
div.message_box_container.image div.definition
{
  text-align: center;
  padding-top: 0.5em;
  padding-bottom: 0.5em;
  min-width: 25em;
}