Countdown Break Timer

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