Countdown Break Timer

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