Generated by SassMeister.com.

SassMeister-input-HTML.html

<div class="selector">Hi I am Text</div>

SassMeister-input.scss

// ----
// Sass (v3.3.8)
// Compass (v1.0.0.alpha.19)
// ----

@import "compass";

// Typographic
$base-font-size   : 14px;
$base-line-height : 24px;

$xxsmallpx       : 9px; // Use with $sans-serif for best rendering
$xsmallpx        : 10px;
$smallpx         : 12px;
$normpx          : $base-font-size;
$xnormpx         : 16px;
$medpx           : 18px;
$largepx         : 20px;
$xlargepx        : 21px;
$xxlargepx       : 24px;
$xxxlargepx      : 28px;
$xxxxlargepx     : 35px;
$xxxxxlargepx    : 42px;
$xxxxxxlargepx   : 50px;

$rhythm-unit                : rem;
$rem-with-px-fallback       : true;

.selector {
 @include adjust-font-size-to($xnormpx, 0.4);
}

SassMeister-output.css

.selector {
  font-size: 16px;
  font-size: 1.14286rem;
  line-height: 10px;
  line-height: 0.68571rem;
}

SassMeister-rendered.html

<div class="selector">Hi I am Text</div>