* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Roboto", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: #3f4551;
  background-color: #3f4551;
  margin: 0;
  padding: 0;
}

.embed-container {
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 56.2225%;
  padding-bottom: 0;
  box-shadow: 0 2px 8px 0 rgba(63, 69, 81, 0.16);
  margin-top: 1.6em;
  margin-bottom: 0.9em;
  overflow: hidden;
  border-radius: 8px;
  will-change: transform;
}
iframe {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  border: none;
  padding: 0;
  margin: 0;
}