Trying to prevent an image slider from stretching page horizontally

[E01N]

@PaulOB

  #slider-span1:target ~ .image-slider #img-1,
  #slider-span1:target ~ .image-slider #button-1,
  #slider-span2:target ~ .image-slider #img-2,
  #slider-span2:target ~ .image-slider #button-2,
  #slider-span3:target ~ .image-slider #img-3,
  #slider-span3:target ~ .image-slider #button-3,
  #slider-span4:target ~ .image-slider #img-4,
  #slider-span4:target ~ .image-slider #button-4,
  #slider-span5:target ~ .image-slider #img-5,
  #slider-span5:target ~ .image-slider #button-5,
  #slider-span6:target ~ .image-slider #img-6,
  #slider-span6:target ~ .image-slider #button-6{
    width: 380px;
    height: 485px;
    background-color: transparent;
    filter: saturate(100%);
  }

Thats brilliant! Thanks Paul, that cleans it up a lot