Countdown Break Timer

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