generateVRIconString = function generateVRIconString(cssPrefix, height) {
    var aspect = 28 / 18;
    return '<svg class="' + cssPrefix + '-svg" version="1.1" x="0px" y="0px" \n        width="' + aspect * height + 'px" height="' + height + 'px" viewBox="0 0 28 18" xml:space="preserve">\n        <path d="M26.8,1.1C26.1,0.4,25.1,0,24.2,0H3.4c-1,0-1.7,0.4-2.4,1.1C0.3,1.7,0,2.7,0,3.6v10.7\n        c0,1,0.3,1.9,0.9,2.6C1.6,17.6,2.4,18,3.4,18h5c0.7,0,1.3-0.2,1.8-0.5c0.6-0.3,1-0.8,1.3-1.4l\n        1.5-2.6C13.2,13.1,13,13,14,13v0h-0.2 h0c0.3,0,0.7,0.1,0.8,0.5l1.4,2.6c0.3,0.6,0.8,1.1,1.3,\n        1.4c0.6,0.3,1.2,0.5,1.8,0.5h5c1,0,2-0.4,2.7-1.1c0.7-0.7,1.2-1.6,1.2-2.6 V3.6C28,2.7,27.5,\n        1.7,26.8,1.1z M7.4,11.8c-1.6,0-2.8-1.3-2.8-2.8c0-1.6,1.3-2.8,2.8-2.8c1.6,0,2.8,1.3,2.8,2.8\n        C10.2,10.5,8.9,11.8,7.4,11.8z M20.1,11.8c-1.6,0-2.8-1.3-2.8-2.8c0-1.6,1.3-2.8,2.8-2.8C21.7\n        ,6.2,23,7.4,23,9 C23,10.5,21.7,11.8,20.1,11.8z"/>\n    </svg>';
}
Generate DOM element view for button

@return {HTMLElement}
@param {Object} options