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              <div class="container">
  <div class="header">
    <h1>CSS Variables</h1>
  </div>
  <div class="row">
  <div class="content section1">
    <h2>Global Variables</h2>
    <p>Global variables can be set with the :root var at the top level. You can set most attributes, colors, line-heights, whatever properties you want. You set the name of the variable with two dashes and then apply the property value, as follows:</p>
    <blockquote>Ex. --red: #ff6f69;</blockquote>
  </div>
  <div class="content section2">
    <h2>Application</h2>
    <p>To apply a variable to an element, you use the var object and call on the variable:</p>
    <blockquote>Ex. color: var(--red);</blockquote>
  </div>
  <div class="content section3">
    <h2>Changing</h2>
    <p>Changing a global variable changes wherever it's applied in the design. Local variables are protected by their scope. 
  </div>
  </div>
</div>
            
          
!
            
              .row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
/* Global Variables */
:root {
  --purple: #cc69a7;
  --white: #ffffff;
  --beige: #fbc88d;
  --light-yellow: #ffdfa2;
  --light-pink: #d2a8b3;
  --font-spec: Arial, Helvetica, sans-serif;
  --lspacing: .5px;
  --tshadow: 2px 2px 5px rgba(0,0,0,.6);
  --lheight: 1.4;
  
}
.header {
  background-color: var(--purple);
  padding: 6em 4em;
  color: var(--white);
}
h2 {
  font-size: 22px; 
  font-weight: bold;
  padding-bottom: .6em;
  letter-spacing: var(--lspacing);
  color: var(--white);
  text-shadow: var(--tshadow);
}
.header h1 {
  font-size: 50px;
  letter-spacing: .5px;
  text-shadow: var(--tshadow);
}
.content {
  padding: 3em 4em;
}
.section1 {
  background-color: var(--beige);
}
.section2 {
  background-color: var(--light-yellow);
}
.section3 {
  background-color: var(--light-pink);
}
blockquote {
  font-weight: bold;
  padding: 2em;
}
body {
  font-family: var(--font-spec);
  line-height: var(--lheight);
}
            
          
!
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