Countdown Break Timer

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