title: Value Error : background-image bottom is not a color value )
body: <p>Can Some one can Help me to Rectify this Issue., I am Getting The Error as :Value Error : background-image bottom is not a color value )  </p>
  
  <pre><code>.btn {
      padding:5px 10px; border-radius:5px; color:#FFF; text-shadow: 1px 1px #333;
      box-shadow: inset 0 1px 0 0 #94bee0; border: none;
      background-image: linear-gradient(bottom, rgb(42,112,166) 21%, rgb(66,136,190) 61%);
      background-image: -o-linear-gradient(bottom, rgb(42,112,166) 21%, rgb(66,136,190) 61%);
      background-image: -moz-linear-gradient(bottom, rgb(42,112,166) 21%, rgb(66,136,190) 61%);
      background-image: -webkit-linear-gradient(bottom, rgb(42,112,166) 21%, rgb(66,136,190) 61%);
      background-image: -ms-linear-gradient(bottom, rgb(42,112,166) 21%, rgb(66,136,190) 61%);
  
      background-image: -webkit-gradient(
          linear,
          left bottom,
          left top,
          color-stop(0.21, rgb(42,112,166)),
          color-stop(0.61, rgb(66,136,190))
      );
  }
  </code></pre>