Countdown Break Timer

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