Countdown Break Timer

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