* {
  margin: 0;
  padding: 0;
}

body {
  background-color: #f1f5f8;
}

h4 {
  font-size: 2rem;
}

.container {
  width: 80%;
  margin: 80px auto;
}

.row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: wrap;
}

.col {
  flex-basis: 50%;
  min-width: 250px;
}

.small-img-row {
  display: flex;
  background: #ffffff;
  margin: 20px 0;
  align-items: center;
  border-radius: 6px;
  overflow: hidden;
  width: 100%;
}

.small-img {
  position: relative;
}

.small-img img {
  width: 250px;
}

.small-img-row p {
  margin-left: 20px;
  color: #707070;
  line-height: 22px;
  font-size: 1.2em;
}

.small-img .play-btn {
  width: 40px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
}

.video-player {
  width: 80%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
  display: none;
}

video:focus {
  outline: none;
}

.close-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  cursor: pointer;
}

@media screen and (max-width: 660px) {
  h4 {
    font-size: 30px;
  }
}