* {
  /*box-sizing: inherit;*/
}

*:before, *:after {
  /*box-sizing: inherit;*/
}

article, aside, details, figcaption, figure, footer, header, main, nav, section, summary {
  display: block;
}

.clean-block.dark {
  background-color: #222425;
}

.clean-block.dark {
  background-color: #ffffff;
}

.clean-block {
  background-color: #222425;
}

.videoWrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}

.videoWrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

* {
  box-sizing: border-box;
}