Countdown Break Timer

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