Countdown Break Timer

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