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Adjust the size of an image based on the amount of images in a row

/ Published in: Rails
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1115px is the width of the containing ul, 206px x 109px is the size of the original images

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Copy this code and paste it in your HTML 
  1. <% if @players.size > 10 %>
  2.   <style type="text/css">
  3.     #player_list li img { width: <%= 1115 / @players.size %>px; height: <%= ((206/109.to_f) * (1115 / @players.size)).to_i %>px; }
  4.   </style>
  5. <% end %>

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