section.pl-sn-videobox .pl-sn-pad {
  padding: 0;
}
.pl-video-box {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%;
}
.pl-video-box video,
.pl-video-box .video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.pl-video-box .pl-alignment-center {
  display: block;
  margin-left: auto;
  margin-right: auto;
}