Countdown Break Timer

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