Countdown Break Timer

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