.video-shortcode {
  max-width: 100%;
  height: auto;
}
table {
  border-collapse: collapse;
  width: 100%;
  margin-left: auto; 
  margin-right: auto;  
}
th, td {
  text-align: left;
  padding: 8px;
}
th {
  background-color: #afafaf;
  color: black;
}
tr:nth-child(even) {background-color: #f2f2f2;}