Countdown Break Timer

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