Countdown Break Timer

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