Updated libs and license info

Author: xriley

README.md

@@ -29,7 +29,7 @@ If you'd like to **use the template without the footer attribution**, you can [b
 
 
 ## Latest Version
-**v2.1.1** - 10 May 2019
+**v2.2** - 27 April 2020
 
 [Changelog](https://themes.3rdwavemedia.com/bootstrap-templates/startup/prettydocs-free-bootstrap-theme-for-developers-and-startups/?target=changelog)
 

assets/css/styles.css

@@ -1,6 +1,6 @@
 /*   
  * Template Name: PrettyDocs - Bootstrap 4 Template for documentations
- * Version: 2.0
+ * Version: 2.2
  * Author: Xiaoying Riley
  * Copyright: 3rd Wave Media
  * Twitter: @3rdwave_themes
@@ -84,16 +84,25 @@ code {
   top: -1px;
 }
 
+.btn:focus, a.btn:focus {
+  -webkit-box-shadow: none;
+  -moz-box-shadow: none;
+  box-shadow: none;
+}
+
 .btn-primary, a.btn-primary {
   background: #40babd;
   border: 1px solid #40babd;
   color: #fff !important;
 }
 
-.btn-primary:hover, .btn-primary:focus, .btn-primary:active, .btn-primary.active, .btn-primary.hover, a.btn-primary:hover, a.btn-primary:focus, a.btn-primary:active, a.btn-primary.active, a.btn-primary.hover {
+.btn-primary:hover, .btn-primary:focus, .btn-primary:active, .btn-primary.active, .btn-primary.hover, .btn-primary:not(:disabled):not(.disabled):active:focus, a.btn-primary:hover, a.btn-primary:focus, a.btn-primary:active, a.btn-primary.active, a.btn-primary.hover, a.btn-primary:not(:disabled):not(.disabled):active:focus {
   background: #3aa7aa;
   color: #fff !important;
   border: 1px solid #3aa7aa;
+  -webkit-box-shadow: none;
+  -moz-box-shadow: none;
+  box-shadow: none;
 }
 
 .btn-green, a.btn-green {
@@ -483,7 +492,7 @@ select {
   margin-bottom: 0;
   font-weight: bold;
   padding-bottom: 10px;
-  border-bottom: 1px solid #d7d6d6;
+  border-bottom: 1px solid #d7d7d7;
 }
 
 .doc-section h1 {
@@ -1337,8 +1346,6 @@ select {
   top: 0;
   left: 0;
   z-index: 1;
-  background-image: url("../images/empty.gif");
-  /* for IE8 */
 }
 
 .cards-section .item-inner:hover {

assets/fontawesome/LICENSE.txt

@@ -0,0 +1,34 @@
+Font Awesome Free License
+-------------------------
+
+Font Awesome Free is free, open source, and GPL friendly. You can use it for
+commercial projects, open source projects, or really almost whatever you want.
+Full Font Awesome Free license: https://fontawesome.com/license/free.
+
+# Icons: CC BY 4.0 License (https://creativecommons.org/licenses/by/4.0/)
+In the Font Awesome Free download, the CC BY 4.0 license applies to all icons
+packaged as SVG and JS file types.
+
+# Fonts: SIL OFL 1.1 License (https://scripts.sil.org/OFL)
+In the Font Awesome Free download, the SIL OFL license applies to all icons
+packaged as web and desktop font files.
+
+# Code: MIT License (https://opensource.org/licenses/MIT)
+In the Font Awesome Free download, the MIT license applies to all non-font and
+non-icon files.
+
+# Attribution
+Attribution is required by MIT, SIL OFL, and CC BY licenses. Downloaded Font
+Awesome Free files already contain embedded comments with sufficient
+attribution, so you shouldn't need to do anything additional when using these
+files normally.
+
+We've kept attribution comments terse, so we ask that you do not actively work
+to remove them from files, especially code. They're a great way for folks to
+learn about Font Awesome.
+
+# Brand Icons
+All brand icons are trademarks of their respective owners. The use of these
+trademarks does not indicate endorsement of the trademark holder by Font
+Awesome, nor vice versa. **Please do not use brand logos for any purpose except
+to represent the company, product, or service to which they refer.**