Countdown Break Timer

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