Countdown Break Timer

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