When doing things like this, you should take ie into consideration
<a href="http:&#x2F;&#x2F;spaceninja.com&#x2F;2015&#x2F;03&#x2F;31&#x2F;ie-css-limits&#x2F;" rel="nofollow">http:&#x2F;&#x2F;spaceninja.com&#x2F;2015&#x2F;03&#x2F;31&#x2F;ie-css-limits&#x2F;</a><p>Using parker (<a href="https:&#x2F;&#x2F;github.com&#x2F;katiefenn&#x2F;parker" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;katiefenn&#x2F;parker</a>) tool to analyze the css:<p><pre><code>  curl http:&#x2F;&#x2F;peterchon.github.io&#x2F;mimic&#x2F;css&#x2F;mimic.css -s | parker -s

  PARKER-JS
  Total Stylesheets: 1
  Total Stylesheet Size: 126045
  Total Rules: 2551
  Total Selectors: 2611
  Total Identifiers: 5292
  Total Declarations: 3849
  Selectors Per Rule: 1.0235201881615053
  Identifiers Per Selector: 2.026809651474531
  Specificity Per Selector: 19.89199540405975
  Top Selector Specificity: 40
  Top Selector Specificity Selector: .row\:12 .col\:1
  Total Id Selectors: 0
  Total Unique Colors: 6
  Unique Colors: #3F3F3F,#3E49FF,#45497F,#1336CC,#CFCFCF,#CCCCCC
  Total Important Keywords: 0
  Total Media Queries: 1
  Media Queries: screen and (max-width: 736px)</code></pre>