Countdown Break Timer

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