Countdown Break Timer

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