_mixins.scss in font-awesome-sass-5.0.6

- old
+ new

@@ -1,46 +1,43 @@
 // Mixins
 // --------------------------
 
-@mixin fa-icon() {
-  display: inline-block;
-  font: normal normal normal #{$fa-font-size-base}/#{$fa-line-height-base} FontAwesome; // shortening font declaration
-  font-size: inherit; // can't have font-size inherit on line above, so need to override
-  text-rendering: auto; // optimizelegibility throws things off #1094
+@mixin fa-icon {
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
-
+  display: inline-block;
+  font-style: normal;
+  font-variant: normal;
+  font-weight: normal;
+  line-height: 1;
+  vertical-align: -.125em;
 }
 
 @mixin fa-icon-rotate($degrees, $rotation) {
   -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=#{$rotation})";
-  -webkit-transform: rotate($degrees);
-      -ms-transform: rotate($degrees);
-          transform: rotate($degrees);
+  transform: rotate($degrees);
 }
 
 @mixin fa-icon-flip($horiz, $vert, $rotation) {
   -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=#{$rotation}, mirror=1)";
-  -webkit-transform: scale($horiz, $vert);
-      -ms-transform: scale($horiz, $vert);
-          transform: scale($horiz, $vert);
+  transform: scale($horiz, $vert);
 }
 
 
 // Only display content to screen readers. A la Bootstrap 4.
 //
 // See: http://a11yproject.com/posts/how-to-hide-content/
 
 @mixin sr-only {
-  position: absolute;
-  width: 1px;
+  border: 0;
+  clip: rect(0, 0, 0, 0);
   height: 1px;
-  padding: 0;
   margin: -1px;
   overflow: hidden;
-  clip: rect(0,0,0,0);
-  border: 0;
+  padding: 0;
+  position: absolute;
+  width: 1px;
 }
 
 // Use in conjunction with .sr-only to only display content when it's focused.
 //
 // Useful for "Skip to main content" links; see http://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1
@@ -48,13 +45,13 @@
 // Credit: HTML5 Boilerplate
 
 @mixin sr-only-focusable {
   &:active,
   &:focus {
-    position: static;
-    width: auto;
+    clip: auto;
     height: auto;
     margin: 0;
     overflow: visible;
-    clip: auto;
+    position: static;
+    width: auto;
   }
 }