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HTML

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About the <head>

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CSS

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                <!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Squares and Rectangles</title>
    <link rel="stylesheet" href="./resources/CSS/Squares&Rectangles.css">
  </head>
  <body>
    <h1>Squares and Rectangles</h1>
    <div class="box-container">
      <h2>Colors cOlors coLors colOrs coloRs</h2>
      <div class="color box">
        <div class="color-panel red-hot">
          <p class="color-label">Red Hot</p>
          <p class="color-hex">Ouch!!!!!</p>
        </div>
        <div class="color-panel slime-lime">
          <p class="color-label">Slime Lime</p>
          <p class="color-hex">Stickyyyyy</p>
        </div>
        <div class="color-panel yellow-mellow">
          <p class="color-label">Yellow Mellow</p>
          <p class="color-hex">Ice cream.. Hello</p>
        </div>
        <div class="color-panel brown">
          <p class="color-label">Brown</p>
          <p class="color-hex">...</p>
        </div>
      </div>
    </div>
    <div class="box-container">
      <h2>Fonts</h2>
      <div class="font box">
        <div class="font-panel">
          <p class="font-label roboto-mono">Roboto Mono</p>
          <p class="regular roboto-mono">Hello Monkey, how was your day?</p>
          <p class="bold roboto-mono">Hello Monkey, how was your day?</p>
          <p class="italic roboto-mono">Hello Monkey, how was your day?</p>
        </div>
        <div class="font-panel">
          <p class="font-label quicksand">Quicksand</p>
          <p class="regular quicksand">Hello Monkey, how was your day?</p>
          <p class="bold quicksand">Hello Monkey, how was your day?</p>
          <p class="italic quicksand">Hello Monkey, how was your day?</p>
        </div>
        <div class="font-panel">
          <p class="font-label nunito">Nunito</p>
          <p class="regular nunito">Hello Monkey, how was your day?</p>
          <p class="bold nunito">Hello Monkey, how was your day?</p>
          <p class="italic nunito">Hello Monkey, how was your day?</p>
        </div>
      </div>
    </div>
    <div class="box-container">
      <h2> Text Styles </h2>
      <div class="text-container">
        <div class="text-panel">
          <h1>H1: Main page heading</h1>
          <ul>
            <li>
              "Font-weight: 700 (bold)"
            </li>
            <li>
              "Font-size: 26px"
            </li>
            <li>
               "Font-family: Nunito Sans"
            </li>
          </ul>
        </div>
        <div class="text-panel">
          <h2>H2: Subheading</h2>
          <ul>
            <li>
              "Font-weight: 500 (bold)"
            </li>
            <li>
              "Font-size: 18px"
            </li>
            <li>
               "Font-family: Poppins"
            </li>
          </ul>
        </div>
        <div class="text-panel">
          <h1>P: Paragraph text</h1>
          <ul>
            <li>
              "Font-weight: 400 (bold)"
            </li>
            <li>
              "Font-size: 14px"
            </li>
            <li>
               "Font-family: Poppins"
            </li>
          </ul>
        </div>
      </div>
    </div>
  </body>
</html>
!

CSS 

              
                h1 {
  font-family: "Helvetica";
  text-align: center;
  font-weight: 800;
  
  text-shadow: 4px 3px 0px #fff, 
               0px 7px 4px rgba(0,0,0,0.3);
  letter-spacing: 0.4em;
  background-image: url("https://i0.wp.com/allthingsfadra.com/wp-content/uploads/2013/10/Toy-Story-cloud-wallpaper.jpg?ssl=1");
  background-repeat: no-repeat;
  background-size: 1600px 400px; /* 100%; */
  padding: 100px;
}

.box-container {
  border: 5px solid pink;
  padding: 10px;
  margin: 10px auto;
}

h2 {
  text-align: center;
  color: violet, indigo, blue, green, yellow, orange, red;
  background-image: linear-gradient(to left, violet, indigo, blue, green, yellow, orange, red); 
  -webkit-background-clip: text; 
  -webkit-text-fill-color: transparent;
}

.color-panel {
  margin: 20px auto;
  display: inline-block;
  width: 24.43%;
  text-align: center;
  min-height: 100px;
}

.red-hot {
  font-family: "Arial";
  background-color: red;
  color: white;
}

.slime-lime {
  font-family: "Arial";
  background-color: limegreen;
  color: black;
}

.yellow-mellow {
  font-family: "Arial";
  background-color: yellow;
  color: black;
}

.brown {
  font-family: "Arial";
  background-color: brown;
  color: white;
}

.font-panel {
  
}

.font-label {
  text-decoration: underline;
  font-size: 30px;
}

.regular {
  font-style: normal;
}

.bold {
  font-weight: 800;
}

.italic {
  font-style: italic;
}

.roboto-mono {
  font-family: "Roboto Mono", monospace;
  color: red;
}

.quicksand {
  font-family: "Quicksand", "Helvatica";
  color: violet;
}

.nunito {
  font-family: "Nunito", "Arial";
  color: blue;
}
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JS
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