<p dir="auto">There's a small (but obvious) sizing error when <code class="notranslate">.btn-lg</code> and <code class="notranslate">.input-lg</code> are used in an input group. See below:</p>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://cloud.githubusercontent.com/assets/2413031/3079428/ecad4d78-e499-11e3-86d9-944b760b638c.png"><img src="https://cloud.githubusercontent.com/assets/2413031/3079428/ecad4d78-e499-11e3-86d9-944b760b638c.png" alt="bootstraperror" style="max-width: 100%;"></a></p>
<p dir="auto">Relevant CSS:</p>
<div class="highlight highlight-source-css notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content=".btn-lg {
  // line-height: ensure even-numbered height of button next to large input
  .button-size(@padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @border-radius-large);
}"><pre class="notranslate">.<span class="pl-c1">btn-lg</span> {
  <span class="pl-c1">/</span><span class="pl-c1">/</span> line-height<span class="pl-kos">:</span> <span class="pl-c1">ensure</span> <span class="pl-ent">even-numbered</span> <span class="pl-ent">height</span> <span class="pl-ent">of</span> <span class="pl-ent">button</span> <span class="pl-ent">next</span> <span class="pl-ent">to</span> <span class="pl-ent">large</span> <span class="pl-ent">input</span>
  .<span class="pl-c1">button-size</span>(<span class="pl-k">@padding-large-vertical</span>; <span class="pl-k">@padding-large-horizontal</span>; <span class="pl-k">@font-size-large</span>; <span class="pl-k">@line-height-large</span>; <span class="pl-k">@border-radius-large</span>);
}</pre></div>
<p dir="auto"><a href="https://github.com/sejr/bootstrap/blob/master/less/buttons.less#L124">link</a></p>
<div class="highlight highlight-source-css notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content=".input-lg {
  .input-size(@input-height-large; @padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @border-radius-large);
}"><pre class="notranslate">.<span class="pl-c1">input-lg</span> {
  .<span class="pl-c1">input-size</span>(<span class="pl-k">@input-height-large</span>; <span class="pl-k">@padding-large-vertical</span>; <span class="pl-k">@padding-large-horizontal</span>; <span class="pl-k">@font-size-large</span>; <span class="pl-k">@line-height-large</span>; <span class="pl-k">@border-radius-large</span>);
}</pre></div>
<p dir="auto"><a href="https://github.com/sejr/bootstrap/blob/master/less/forms.less#L272">link</a></p>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://camo.githubusercontent.com/f3d965b4ae7cd9205ae7c471cba6f873818679a8e94d35d839889fe78e5c3371/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f3631333333312f313736333230382f30626461343763652d363730382d313165332d386563622d6131323438363436663565662e706e67"><img src="https://camo.githubusercontent.com/f3d965b4ae7cd9205ae7c471cba6f873818679a8e94d35d839889fe78e5c3371/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f3631333333312f313736333230382f30626461343763652d363730382d313165332d386563622d6131323438363436663565662e706e67" alt="13 12 17 r2j9i" data-canonical-src="https://f.cloud.github.com/assets/613331/1763208/0bda47ce-6708-11e3-8ecb-a1248646f5ef.png" style="max-width: 100%;"></a></p>
<p dir="auto">Browser: Chrome 33<br>
JSBin: <a href="http://jsbin.com/iBIPEKA/1/" rel="nofollow">http://jsbin.com/iBIPEKA/1/</a></p>