Modern Business: Fixes build tool `:focus-within` errors and updates npm dependencies

- Removes some occurences of bad auto-prefixing selectors

modern-business/package.json

@@ -3,13 +3,12 @@
   "version": "1.0.0",
   "description": "Style Variation of the Default WP Theme",
   "devDependencies": {
-    "@wordpress/browserslist-config": "^2.2.2",
-    "autoprefixer": "^9.1.5",
-    "chokidar-cli": "^1.2.1",
-    "node-sass": "^4.9.3",
+    "@wordpress/browserslist-config": "^2.3.0",
+    "autoprefixer": "^9.5.0",
+    "chokidar-cli": "^1.2.2",
+    "node-sass": "^4.11.0",
     "npm-run-all": "^4.1.5",
-    "postcss-cli": "^6.0.1",
-    "postcss-focus-within": "^3.0.0",
+    "postcss-cli": "^6.1.2",
     "rtlcss": "^2.4.0"
   },
   "rtlcssConfig": {

modern-business/postcss.config.js

@@ -1,13 +1,5 @@
-var postcssFocusWithin = require('postcss-focus-within');
-
 module.exports = {
     plugins: {
         autoprefixer: {}
     }
 };
-
-module.exports = {
-    plugins: [
-        postcssFocusWithin(/* pluginOptions */)
-    ]
-};

modern-business/print.css

@@ -143,7 +143,8 @@ Andreas Hecht in https://www.jotform.com/blog/css-perfect-print-stylesheet-98272
     position: relative;
     height: initial;
     width: initial;
-    object-fit: none;
+    -o-object-fit: none;
+       object-fit: none;
     min-width: 0;
     min-height: 0;
     max-width: 100%;

modern-business/style-editor.css

@@ -498,7 +498,9 @@ figcaption,
 .wp-block-pullquote blockquote {
   margin-top: calc(3 * 1rem);
   margin-bottom: calc(3.33 * 1rem);
-  hyphens: auto;
+  -webkit-hyphens: auto;
+      -ms-hyphens: auto;
+          hyphens: auto;
   word-break: break-word;
 }
 

modern-business/style.css

@@ -140,7 +140,8 @@ abbr[title] {
   /* 1 */
   text-decoration: underline;
   /* 2 */
-  text-decoration: underline dotted;
+  -webkit-text-decoration: underline dotted;
+          text-decoration: underline dotted;
   /* 2 */
 }
 
@@ -573,14 +574,18 @@ h6 {
 .error-404 .page-title,
 .comments-title,
 blockquote {
-  hyphens: auto;
+  -webkit-hyphens: auto;
+      -ms-hyphens: auto;
+          hyphens: auto;
   word-break: break-word;
 }
 
 /* Do not hyphenate entry title on tablet view and bigger. */
 @media only screen and (min-width: 768px) {
   .entry-title {
-    hyphens: none;
+    -webkit-hyphens: none;
+        -ms-hyphens: none;
+            hyphens: none;
   }
 }
 
@@ -738,10 +743,6 @@ html {
   box-sizing: border-box;
 }
 
-::-moz-selection {
-  background-color: #f0cfdf;
-}
-
 ::selection {
   background-color: #f0cfdf;
 }
@@ -1246,17 +1247,6 @@ body.page .main-navigation {
   margin-right: calc( .25 * 1rem);
 }
 
-.main-navigation .main-menu .menu-item-has-children:not(.off-canvas)[focus-within] > .sub-menu {
-  display: block;
-  left: 0;
-  margin-top: 0;
-  opacity: 1;
-  width: auto;
-  min-width: 100%;
-  /* Non-mobile position */
-  /* Nested sub-menu dashes */
-}
-
 .main-navigation .main-menu .menu-item-has-children:not(.off-canvas):focus-within > .sub-menu {
   display: block;
   left: 0;
@@ -1269,21 +1259,6 @@ body.page .main-navigation {
 }
 
 @media only screen and (min-width: 768px) {
-  .main-navigation .main-menu .menu-item-has-children:not(.off-canvas)[focus-within] > .sub-menu {
-    display: block;
-    margin-top: 0;
-    opacity: 1;
-    position: absolute;
-    left: 0;
-    right: auto;
-    top: auto;
-    bottom: auto;
-    height: auto;
-    min-width: -moz-max-content;
-    min-width: -webkit-max-content;
-    min-width: max-content;
-    transform: none;
-  }
   .main-navigation .main-menu .menu-item-has-children:not(.off-canvas):focus-within > .sub-menu {
     display: block;
     margin-top: 0;
@@ -1301,13 +1276,6 @@ body.page .main-navigation {
   }
 }
 
-.main-navigation .main-menu .menu-item-has-children:not(.off-canvas)[focus-within] > .sub-menu.hidden-links {
-  left: 0;
-  width: 100%;
-  display: table;
-  position: absolute;
-}
-
 .main-navigation .main-menu .menu-item-has-children:not(.off-canvas):focus-within > .sub-menu.hidden-links {
   left: 0;
   width: 100%;
@@ -1316,38 +1284,20 @@ body.page .main-navigation {
 }
 
 @media only screen and (min-width: 768px) {
-  .main-navigation .main-menu .menu-item-has-children:not(.off-canvas)[focus-within] > .sub-menu.hidden-links {
-    right: 0;
-    left: auto;
-    display: block;
-    width: max-content;
-  }
   .main-navigation .main-menu .menu-item-has-children:not(.off-canvas):focus-within > .sub-menu.hidden-links {
     right: 0;
     left: auto;
     display: block;
+    width: -webkit-max-content;
+    width: -moz-max-content;
     width: max-content;
   }
 }
 
-.main-navigation .main-menu .menu-item-has-children:not(.off-canvas)[focus-within] > .sub-menu .submenu-expand {
-  display: none;
-}
-
 .main-navigation .main-menu .menu-item-has-children:not(.off-canvas):focus-within > .sub-menu .submenu-expand {
   display: none;
 }
 
-.main-navigation .main-menu .menu-item-has-children:not(.off-canvas)[focus-within] > .sub-menu .sub-menu {
-  display: block;
-  margin-top: inherit;
-  position: relative;
-  width: 100%;
-  left: 0;
-  opacity: 1;
-  /* Non-mobile position */
-}
-
 .main-navigation .main-menu .menu-item-has-children:not(.off-canvas):focus-within > .sub-menu .sub-menu {
   display: block;
   margin-top: inherit;
@@ -1359,31 +1309,16 @@ body.page .main-navigation {
 }
 
 @media only screen and (min-width: 768px) {
-  .main-navigation .main-menu .menu-item-has-children:not(.off-canvas)[focus-within] > .sub-menu .sub-menu {
-    float: none;
-    max-width: 100%;
-  }
   .main-navigation .main-menu .menu-item-has-children:not(.off-canvas):focus-within > .sub-menu .sub-menu {
     float: none;
     max-width: 100%;
   }
 }
 
-.main-navigation .main-menu .menu-item-has-children:not(.off-canvas)[focus-within] > .sub-menu .sub-menu {
-  counter-reset: submenu;
-}
-
 .main-navigation .main-menu .menu-item-has-children:not(.off-canvas):focus-within > .sub-menu .sub-menu {
   counter-reset: submenu;
 }
 
-.main-navigation .main-menu .menu-item-has-children:not(.off-canvas)[focus-within] > .sub-menu .sub-menu > li > a::before {
-  font-family: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
-  font-weight: normal;
-  content: "– " counters(submenu, "– ", none);
-  counter-increment: submenu;
-}
-
 .main-navigation .main-menu .menu-item-has-children:not(.off-canvas):focus-within > .sub-menu .sub-menu > li > a::before {
   font-family: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
   font-weight: normal;
@@ -1441,6 +1376,8 @@ body.page .main-navigation {
     right: 0;
     left: auto;
     display: table;
+    width: -webkit-max-content;
+    width: -moz-max-content;
     width: max-content;
   }
 }
@@ -1706,7 +1643,10 @@ body.page .main-navigation {
 
 .post-navigation .nav-links a .meta-nav {
   color: #686868;
-  user-select: none;
+  -webkit-user-select: none;
+     -moz-user-select: none;
+      -ms-user-select: none;
+          user-select: none;
 }
 
 .post-navigation .nav-links a .meta-nav:before, .post-navigation .nav-links a .meta-nav:after {
@@ -1718,7 +1658,9 @@ body.page .main-navigation {
 }
 
 .post-navigation .nav-links a .post-title {
-  hyphens: auto;
+  -webkit-hyphens: auto;
+      -ms-hyphens: auto;
+          hyphens: auto;
 }
 
 .post-navigation .nav-links a:hover {
@@ -1860,7 +1802,8 @@ body.page .main-navigation {
 .screen-reader-text {
   border: 0;
   clip: rect(1px, 1px, 1px, 1px);
-  clip-path: inset(50%);
+  -webkit-clip-path: inset(50%);
+          clip-path: inset(50%);
   height: 1px;
   margin: -1px;
   overflow: hidden;
@@ -1876,7 +1819,8 @@ body.page .main-navigation {
   border-radius: 3px;
   box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
   clip: auto !important;
-  clip-path: none;
+  -webkit-clip-path: none;
+          clip-path: none;
   color: #21759b;
   display: block;
   font-size: 14px;
@@ -2173,7 +2117,6 @@ body.page .main-navigation {
 .site-header.featured-image .social-navigation svg,
 .site-header.featured-image .site-featured-image svg {
   /* Use -webkit- only if supporting: Chrome < 54, iOS < 9.3, Android < 4.4.4 */
-  -webkit-filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.35));
   filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.35));
 }
 
@@ -2195,11 +2138,12 @@ body.page .main-navigation {
   /* When image filters are active, make it grayscale to colorize it blue. */
 }
 
-@supports (object-fit: cover) {
+@supports ((-o-object-fit: cover) or (object-fit: cover)) {
   .site-header.featured-image .site-featured-image .post-thumbnail img {
     height: 100%;
     left: 0;
-    object-fit: cover;
+    -o-object-fit: cover;
+       object-fit: cover;
     top: 0;
     transform: none;
     width: 100%;
@@ -2367,10 +2311,6 @@ body.page .main-navigation {
   }
 }
 
-.site-header.featured-image ::-moz-selection {
-  background: rgba(255, 255, 255, 0.17);
-}
-
 .site-header.featured-image ::selection {
   background: rgba(255, 255, 255, 0.17);
 }