Countdown Break Timer

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