Countdown Break Timer

std-center std-center waves-light onclick="setCountdown(15);">15 <a btn" waves-effect Countdown onclick="setCountdown(20);">20 disabled" class="range-field <div id="otherValue" class="std-btn waves-effect Timer class="col </div> <a waves-light std-center </div> id="stopBreak"class="std-btn Minutes</a> waves-effect waves-light countdown="15" <a btn" Minutes</a> <a class="std-left" <div class="countdown"></div> btn" std-center <a countdown="60" Minutes</a> Break btn" btn id="otherSlider" class="std-btn std-center waves-effect waves-effect <div type="range" countdown="5" waves-effect white-space: Minutes</a> btn" btn" Break</a> display:inline; id="countdown-slider" style="width:400px; onchange="updateSliderText(this.value);" <input <div btn" s12 countdown="" std-center"> std-left" onclick="setCountdown(5);">5 </div> class="std-btn waves-light border:0;" onclick="setCountdown(10);">10 waves-light class="std-btn col </div> waves-light class="input-field std-center btn Minutes</a> class="std-btn <a class="row"> waves-light Break</a> <div countdown="20" s12 waves-light /> min="1" id="countdown" onclick="setCountdown(document.getElementById('otherSlider').value);">Other</a> max="60" class="std-btn countdown="30" std-left"> class="row"> nowrap;"> onclick="setCountdown(60);">60 id="startBreak" <p><div std-center"> onclick="setCountdown(30);">30 <a Minutes</a> std-center onclick="stopBreak()">Stop waves-light class="std-btn class="std-btn <a onclick="startBreak()">Start </div> style="width:160px; countdown="10" waves-effect std-center <div waves-effect waves-effect class="std-right" <a