#clips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.clip {
  margin: 10px;
  width: 300px;
}

.clip img {
  width: 100%;
}

.clip a {
  display: block;
  margin-top: 5px;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  color: lightgrey;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
}