a2.css

html {
  box-sizing: border-box;
  font-size: 10px;
  background:#ffc600;
}

*, *:before, *:after {
  box-sizing: inherit;
}
.photobooth{
	background:white;
  max-width:150rem;
  margin: 2rem auto;
  border-radius:2px;
}
.photobooth:after{
	content: '';
  display: block;
  clear: both;
}
.photo{
  width: 100%;
  float: left;
}
.player{
	position: absolute;
	top: 20px;
	right: 20px;
  width:200px;
}
.strip {
  padding:2rem;
}
.strip img {
  width:100px;
  overflow-x: scroll;
  padding:0.8rem 0.8rem 2.5rem 0.8rem;
  box-shadow:0 0 3px rgba(0,0,0,0.2);
  background:white;
}
.strip a:nth-child(5n+1) img { transform: rotate(10deg); }
.strip a:nth-child(5n+2) img { transform: rotate(-2deg); }
.strip a:nth-child(5n+3) img { transform: rotate(8deg); }
.strip a:nth-child(5n+4) img { transform: rotate(-11deg); }
.strip a:nth-child(5n+5) img { transform: rotate(12deg); }