Countdown Break Timer

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