Countdown Break Timer

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