Countdown Break Timer

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