Countdown Break Timer

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