Countdown Break Timer

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