<div class="slider" data-slider data-initial-start="50" data-end="200">
<span class="slider-handle" data-slider-handle role="slider" tabindex="1"></span>
<span class="slider-fill" data-slider-fill></span>
<input type="hidden">
</div>.slider-handle::before {
content: attr(aria-valuenow);
display: block;
color: white;
}$(document).foundation();