Countdown Break Timer

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