Countdown Break Timer

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