Countdown Break Timer

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