Countdown Break Timer

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