<h1 id="concrete">Concrete<a aria-hidden="true" class="anchor-heading icon-link" href="#concrete"></a></h1>
<p>The most common type of concrete is Portland cement</p>
<div class="table-responsive">



















<table><thead><tr><th></th><th>A</th><th>a</th></tr></thead><tbody><tr><td>A</td><td>brown</td><td>brown</td></tr><tr><td>a</td><td>brown</td><td>blue</td></tr></tbody></table></div>
<hr>
<strong>Children</strong>
<ol>
<li><a href="/Notes/notes/4k8e051h58ssebh8bbgwgg5">Composition</a></li>
</ol>

<script type='module'>
  import * as uuid from 'https://cdn.jsdelivr.net/npm/uuid@11.1.0/+esm'
  var initOpts = {
    projectKey: "LyV5CfCFBkEh1HgLyqJI",
    defaultInputMode: 2,
    obscureTextNumbers: false,
    obscureTextEmails: false,
  };

  var startOpts = { 
    userID: uuid.v4(),
  };

  (function(A,s,a,y,e,r){
    r=window.OpenReplay=[e,r,y,[s-1, e]];
    s=document.createElement('script');s.src=A;s.async=!a;
    document.getElementsByTagName('head')[0].appendChild(s);
    r.start=function(v){r.push([0])};
    r.stop=function(v){r.push([1])};
    r.setUserID=function(id){r.push([2,id])};
    r.setUserAnonymousID=function(id){r.push([3,id])};
    r.setMetadata=function(k,v){r.push([4,k,v])};
    r.event=function(k,p,i){r.push([5,k,p,i])};
    r.issue=function(k,p){r.push([6,k,p])};
    r.isActive=function(){return false};
    r.getSessionToken=function(){};
  })("//static.openreplay.com/latest/openreplay-assist.js",1,0,initOpts,startOpts);
</script>



<script defer src="https://cloud.umami.is/script.js" data-website-id="ed5e3af0-22a4-4b47-8d7e-0a42329d5305"></script>


<script>
  window._mfq = window._mfq || [];
(function() {
    var mf = document.createElement("script");
    mf.type = "text/javascript"; mf.defer = true;
    mf.src = "//cdn.mouseflow.com/projects/407949bf-8fe5-409d-a417-5ed680b2e372.js";
    document.getElementsByTagName("head")[0].appendChild(mf);
})();
</script>



<script type="text/javascript">
  var Tawk_API=Tawk_API||{}, Tawk_LoadStart=new Date();
  (function(){
  var s1=document.createElement("script"),s0=document.getElementsByTagName("script")[0];
  s1.async=true;
  s1.src='https://embed.tawk.to/6888493ec3f1f519232b5663/1j1a5s7p7';
  s1.charset='UTF-8';
  s1.setAttribute('crossorigin','*');
  s0.parentNode.insertBefore(s1,s0);
  })();
</script>

	A	a
A	brown	brown
a	brown	blue