Countdown Break Timer

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