Countdown Break Timer

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