// Width

.w-100 { width: 100% !important; }

// Margin and Padding

.m-x-auto {

margin-right: auto !important;
margin-left:  auto !important;

}

@each $prop, $abbrev in (margin: m, padding: p) {

@each $size, $lengths in $spacers {
  $length-x:   map-get($lengths, x);
  $length-y:   map-get($lengths, y);

  .#{$abbrev}-a-#{$size} { #{$prop}:        $length-y $length-x !important; } // a = All sides
  .#{$abbrev}-t-#{$size} { #{$prop}-top:    $length-y !important; }
  .#{$abbrev}-r-#{$size} { #{$prop}-right:  $length-x !important; }
  .#{$abbrev}-b-#{$size} { #{$prop}-bottom: $length-y !important; }
  .#{$abbrev}-l-#{$size} { #{$prop}-left:   $length-x !important; }

  // Axes
  .#{$abbrev}-x-#{$size} {
    #{$prop}-right:  $length-x !important;
    #{$prop}-left:   $length-x !important;
  }
  .#{$abbrev}-y-#{$size} {
    #{$prop}-top:    $length-y !important;
    #{$prop}-bottom: $length-y !important;
  }
}

}

// Positioning

.pos-f-t {

position: fixed;
top: 0;
right: 0;
left: 0;
z-index: $zindex-navbar-fixed;

}