Countdown Break Timer

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