Updated fontawesome files

Signed-off-by: Jim Martens <github@2martens.de>

_assets/css/fa-svg-with-js.css

@@ -1,7 +1,3 @@
-/*!
- * Font Awesome Pro 5.0.2 by @fontawesome - http://fontawesome.com
- * License - http://fontawesome.com/license (Commercial License)
- */
 svg:not(:root).svg-inline--fa {
   overflow: visible; }
 
@@ -79,7 +75,7 @@ svg:not(:root).svg-inline--fa {
   height: 1em;
   position: relative;
   text-align: center;
-  vertical-align: -12.5%;
+  vertical-align: -.125em;
   width: 1em; }
 .fa-layers svg.svg-inline--fa {
   -webkit-transform-origin: center center;
@@ -101,6 +97,8 @@ svg:not(:root).svg-inline--fa {
 .fa-layers-counter {
   background-color: #ff253a;
   border-radius: 1em;
+  -webkit-box-sizing: border-box;
+  box-sizing: border-box;
   color: #fff;
   height: 1.5em;
   line-height: 1;
@@ -285,7 +283,7 @@ svg:not(:root).svg-inline--fa {
   -webkit-transform: scale(1, -1);
   transform: scale(1, -1); }
 
-.fa-flip-horizontal.fa-flip-vertical {
+.fa-flip-both, .fa-flip-horizontal.fa-flip-vertical {
   -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)";
   -webkit-transform: scale(-1, -1);
   transform: scale(-1, -1); }
@@ -294,7 +292,8 @@ svg:not(:root).svg-inline--fa {
 :root .fa-rotate-180,
 :root .fa-rotate-270,
 :root .fa-flip-horizontal,
-:root .fa-flip-vertical {
+:root .fa-flip-vertical,
+:root .fa-flip-both {
   -webkit-filter: none;
   filter: none; }
 
@@ -302,7 +301,7 @@ svg:not(:root).svg-inline--fa {
   display: inline-block;
   height: 2em;
   position: relative;
-  width: 2em; }
+  width: 2.5em; }
 
 .fa-stack-1x,
 .fa-stack-2x {
@@ -315,11 +314,11 @@ svg:not(:root).svg-inline--fa {
 
 .svg-inline--fa.fa-stack-1x {
   height: 1em;
-  width: 1em; }
+  width: 1.25em; }
 
 .svg-inline--fa.fa-stack-2x {
   height: 2em;
-  width: 2em; }
+  width: 2.5em; }
 
 .fa-inverse {
   color: #fff; }