body {
  font-family: Arial, Verdana, sans-serif;
  font-size: 13px;
}

.videolink {
  font-size: 12px;
  color: blue;
  padding-top: 0px;
  padding-left: 15px;
}

a {
  color: blue;
  font-size: 13px;
}

a:hover {
  color : #000000;
  background:yellow;
}