Countdown Break Timer

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