Countdown Break Timer

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