$transition-default: all .25s ease-in-out;

/* ----------------------- fast ----------------------- */
$base-fast: all .25s;
$transition-fast-out: $base-fast ease-out;
$transition-fast-in-out: $base-fast ease-in-out;
$transition-fast-in: $base-fast ease-in;
$transition-fast-linear: $base-fast linear;

$base-xfast: all .15s;
$transition-xfast-out: $base-xfast ease-out;
$transition-xfast-in-out: $base-xfast ease-in-out;
$transition-xfast-in: $base-xfast ease-in;
$transition-xfast-linear: $base-xfast linear;
/* --------------------- end fast --------------------- */

/* ----------------------- mid ----------------------- */
$base-mid: all .4s;
$transition-mid-out: $base-mid ease-out;
$transition-mid-in-out: $base-mid ease-in-out;
$transition-mid-in: $base-mid ease-in;
$transition-mid-linear: $base-mid linear;

$base-xmid: all .5s;
$transition-xmid-out: $base-mid ease-out;
$transition-xmid-in-out: $base-mid ease-in-out;
$transition-xmid-in: $base-mid ease-in;
$transition-xmid-linear: $base-mid linear;
/* --------------------- end mid --------------------- */


// slow
$base-slow: all .6s;
$transition-slow-out: $base-slow ease-out; 
$transition-slow-in-out: $base-slow ease-in-out; 
$transition-slow-in: $base-slow ease-in;
$transition-slow-linear: $base-slow linear;