<div class="css-live-wrap">

    <hgroup class="percentage-pie">

        <svg width="200px" height="200px" version="1.1" xmlns="http://www.w3.org/2000/svg">

            <text class="liquidFillGaugeText" text-anchor="middle" font-size="42px" transform="translate(100,120)" style="fill: #000">50.0%</text>

            <!-- Wave -->

            <g id="wave">

              <path id="wave-2" fill="rgba(154, 205, 50, .8)" d="M 0 100 C 140.6 94.24 45.08 106.32 200 100 A 95 95 0 0 1 0 100 Z">

              <animate dur="5s" repeatCount="indefinite" attributeName="d" attributeType="XML" values="M0 100 C90 28, 92 179, 200 100 A95 95 0 0 1 0 100 Z;

                            M0 100 C145 100, 41 100, 200 100 A95 95 0 0 1 0 100 Z;

                            M0 100 C90 28, 92 179, 200 100 A95 95 0 0 1 0 100 Z"></animate>

              </path>

            </g>

            <circle cx="100" cy="100" r="80" stroke-width="10" stroke="white" fill="transparent"></circle>

            <circle cx="100" cy="100" r="90" stroke-width="20" stroke="yellowgreen" fill="none" class="percentage-pie-svg"></circle>

          </svg>

    </hgroup>

</div>