* {
  margin: 0;
  padding: 0;

  box-sizing: border-box;
  text-decoration: none;
}

body {
  width: 100%;
  height: 100vh;

  display: flex;
  justify-content: center;
  align-items: center;
  background-image: url("https://i.gifer.com/76YS.gif");
  background-repeat: repeat;
}

.laptop {
  width: 100%;
  max-width: 1200px;
  position: relative;
}

.laptop img {
  width: 100%;
}

.laptop video {
  position: absolute;
  width: 67.8%;
  height: 81.3%;
  background: #000;
  top: 7.1%;
  left: 17.5%;
}