How to make an animated drawing text effect with CSS and the animate tag

How to make an animated drawing text effect with CSS and the <animate> tag using only CSS with no javascript.

View a working example on GitHub.

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <link rel="stylesheet" href="style.css" />
    <title>Static Template</title>
  </head>
  <body>
    <div class="container">
      <svg width="600" height="250" class="text">
        <defs>
          <linearGradient id="geekColor" gradientTransform="rotate(90)">
            <stop offset="0%" stop-color="#91bd3a">
              <animate
                attributeName="stop-color"
                values="#91bd3a;#12cad6;#91bd3a"
                dur="10s"
                begin="3s"
                repeatCount="indefinite"
              ></animate>
            </stop>

            <stop offset="100%" stop-color="#12cad6">
              <animate
                attributeName="stop-color"
                values="#12cad6;#91bd3a;#12cad6"
                dur="10s"
                begin="3s"
                repeatCount="indefinite"
              ></animate>
            </stop>
          </linearGradient>
        </defs>

        <text class="logo_text" x="0" y="100">
         A Painting For The Emperor
        </text>
      </svg>
    </div>
  </body>
</html>

Credits: Code MIT Licenced | Image Credits: Unsplash