Issue #3262156 by finnsky, kostyashupenko, ranjith_kumar_k_u, gauravvvv,...

Issue #3262156 by finnsky, kostyashupenko, ranjith_kumar_k_u, gauravvvv, nayana_mvr, pradipmodh13, libbna: Olivero: Simplification of the grid layouts to use CSS grid (instead of Flexbox)

core/themes/olivero/css/layout/layout-builder-fourcol-section.css

@@ -11,65 +11,23 @@
  */
 
 .layout--fourcol-section {
-  display: flex;
-  flex-wrap: wrap;
-}
-
-.layout--fourcol-section > .layout__region {
-  flex: 1 0 100%;
-  margin-block-end: var(--grid-gap);
-}
-
-@media (min-width: 43.75rem) {
-  .layout--fourcol-section > .layout__region {
-    flex-basis: calc(50% - (var(--grid-gap) * 0.5));
-    flex-grow: 0;
-    flex-shrink: 0;
-    margin-block-end: 0;
-  }
+  display: grid;
+  gap: var(--grid-gap);
+  grid-template-columns: var(--layout-fourcol-grid);
 }
 
 /* Two column layout. */
 
 @media (min-width: 43.75rem) {
-  .layout--fourcol-section > .layout__region--first,
-  .layout--fourcol-section > .layout__region--second {
-    margin-block-end: var(--grid-gap);
-  }
-
-  .layout--fourcol-section > .layout__region--first,
-  .layout--fourcol-section > .layout__region--third {
-    margin-inline-end: calc(var(--grid-gap) * 0.5);
-  }
-
-  .layout--fourcol-section > .layout__region--second,
-  .layout--fourcol-section > .layout__region--fourth {
-    margin-inline-start: calc(var(--grid-gap) * 0.5);
+  .layout--fourcol-section {
+    --layout-fourcol-grid: repeat(2, minmax(0, 1fr));
   }
 }
 
 /* Four column layout. */
 
 @media (min-width: 62.5rem) {
-  .layout--fourcol-section > .layout__region {
-    flex-basis: calc(25% - (var(--grid-gap) * 0.75));
-  }
-
-  .layout--fourcol-section > .layout__region--first,
-  .layout--fourcol-section > .layout__region--second {
-    margin-block-end: 0;
-  }
-
-  .layout--fourcol-section > .layout__region--first {
-    margin-inline-end: calc(var(--grid-gap) * 0.5);
-  }
-
-  .layout--fourcol-section > .layout__region--second,
-  .layout--fourcol-section > .layout__region--third {
-    margin-inline: calc(var(--grid-gap) * 0.5);
-  }
-
-  .layout--fourcol-section > .layout__region--fourth {
-    margin-inline-start: calc(var(--grid-gap) * 0.5);
+  .layout--fourcol-section {
+    --layout-fourcol-grid: repeat(4, minmax(0, 1fr));
   }
 }

core/themes/olivero/css/layout/layout-builder-fourcol-section.pcss.css

@@ -6,61 +6,21 @@
 @import "../base/media-queries.pcss.css";
 
 .layout--fourcol-section {
-  display: flex;
-  flex-wrap: wrap;
-
-  & > .layout__region {
-    flex: 1 0 100%;
-    margin-block-end: var(--grid-gap);
-
-    @media (--md) {
-      flex-basis: calc(50% - (var(--grid-gap) * 0.5));
-      flex-grow: 0;
-      flex-shrink: 0;
-      margin-block-end: 0;
-    }
-  }
-
-  /* Two column layout. */
-  @media (--md) {
-    & > .layout__region--first,
-    & > .layout__region--second {
-      margin-block-end: var(--grid-gap);
-    }
-
-    & > .layout__region--first,
-    & > .layout__region--third {
-      margin-inline-end: calc(var(--grid-gap) * 0.5);
-    }
+  display: grid;
+  gap: var(--grid-gap);
+  grid-template-columns: var(--layout-fourcol-grid);
+}
 
-    & > .layout__region--second,
-    & > .layout__region--fourth {
-      margin-inline-start: calc(var(--grid-gap) * 0.5);
-    }
+/* Two column layout. */
+@media (--md) {
+  .layout--fourcol-section {
+    --layout-fourcol-grid: repeat(2, minmax(0, 1fr));
   }
+}
 
-  /* Four column layout. */
-  @media (--lg) {
-    & > .layout__region {
-      flex-basis: calc(25% - (var(--grid-gap) * 0.75));
-    }
-
-    & > .layout__region--first,
-    & > .layout__region--second {
-      margin-block-end: 0;
-    }
-
-    & > .layout__region--first {
-      margin-inline-end: calc(var(--grid-gap) * 0.5);
-    }
-
-    & > .layout__region--second,
-    & > .layout__region--third {
-      margin-inline: calc(var(--grid-gap) * 0.5);
-    }
-
-    & > .layout__region--fourth {
-      margin-inline-start: calc(var(--grid-gap) * 0.5);
-    }
+/* Four column layout. */
+@media (--lg) {
+  .layout--fourcol-section {
+    --layout-fourcol-grid: repeat(4, minmax(0, 1fr));
   }
 }

core/themes/olivero/css/layout/layout-builder-threecol-section.css

@@ -11,62 +11,40 @@
  */
 
 .layout--threecol-section {
-  display: flex;
-  flex-wrap: wrap;
+  display: grid;
+  gap: var(--grid-gap);
+  grid-template-columns: var(--layout-threecol-grid);
 }
 
-.layout--threecol-section > .layout__region {
-  flex: 1 0 100%;
-  margin-block-end: var(--grid-gap);
+.layout--threecol-section > .layout__region--first {
+  grid-column: var(--layout-threecol-grid__first);
 }
 
-@media (min-width: 62.5rem) {
-  .layout--threecol-section > .layout__region {
-    flex-grow: 0;
-    flex-shrink: 0;
-    margin-block-end: 0;
-  }
+.layout--threecol-section > .layout__region--second {
+  grid-column: var(--layout-threecol-grid__second);
 }
 
-@media (min-width: 62.5rem) {
-  .layout--threecol-section > .layout__region--first {
-    margin-inline-end: calc(var(--grid-gap) * 0.5);
-  }
-
-  .layout--threecol-section > .layout__region--second {
-    margin-inline: calc(var(--grid-gap) * 0.5);
-  }
+.layout--threecol-section > .layout__region--third {
+  grid-column: var(--layout-threecol-grid__third);
+}
 
-  .layout--threecol-section > .layout__region--third {
-    margin-inline-start: calc(var(--grid-gap) * 0.5);
-  }
-  .layout--threecol-section--25-50-25 > .layout__region--first,
-  .layout--threecol-section--25-50-25 > .layout__region--third {
-    flex-basis: calc(25% - (var(--grid-gap) * 0.5));
+@media (min-width: 62.5rem) {
+  .layout--threecol-section--25-50-25 {
+    --layout-threecol-grid: repeat(4, minmax(0, 1fr));
+    --layout-threecol-grid__second: span 2;
   }
 
-  .layout--threecol-section--25-50-25 > .layout__region--second {
-    flex-basis: calc(50% - var(--grid-gap));
-  }
-  .layout--threecol-section--25-25-50 > .layout__region--first,
-  .layout--threecol-section--25-25-50 > .layout__region--second {
-    flex-basis: calc(25% - (var(--grid-gap) * 0.5));
+  .layout--threecol-section--25-25-50 {
+    --layout-threecol-grid: repeat(4, minmax(0, 1fr));
+    --layout-threecol-grid__third: span 2;
   }
 
-  .layout--threecol-section--25-25-50 > .layout__region--third {
-    flex-basis: calc(50% - var(--grid-gap));
-  }
-  .layout--threecol-section--50-25-25 > .layout__region--first {
-    flex-basis: calc(50% - var(--grid-gap));
+  .layout--threecol-section--50-25-25 {
+    --layout-threecol-grid: repeat(4, minmax(0, 1fr));
+    --layout-threecol-grid__first: span 2;
   }
 
-  .layout--threecol-section--50-25-25 > .layout__region--second,
-  .layout--threecol-section--50-25-25 > .layout__region--third {
-    flex-basis: calc(25% - (var(--grid-gap) * 0.5));
-  }
-  .layout--threecol-section--33-34-33 > .layout__region--first,
-  .layout--threecol-section--33-34-33 > .layout__region--second,
-  .layout--threecol-section--33-34-33 > .layout__region--third {
-    flex-basis: calc(33.33% - (var(--grid-gap) * 0.667));
+  .layout--threecol-section--33-34-33 {
+    --layout-threecol-grid: repeat(3, minmax(0, 1fr));
   }
 }

core/themes/olivero/css/layout/layout-builder-threecol-section.pcss.css

@@ -6,74 +6,40 @@
 @import "../base/media-queries.pcss.css";
 
 .layout--threecol-section {
-  display: flex;
-  flex-wrap: wrap;
+  display: grid;
+  gap: var(--grid-gap);
+  grid-template-columns: var(--layout-threecol-grid);
 
-  & > .layout__region {
-    flex: 1 0 100%;
-    margin-block-end: var(--grid-gap);
-
-    @media (--lg) {
-      flex-grow: 0;
-      flex-shrink: 0;
-      margin-block-end: 0;
-    }
+  & > .layout__region--first {
+    grid-column: var(--layout-threecol-grid__first);
   }
-}
 
-@media (--lg) {
-  .layout--threecol-section {
-    & > .layout__region--first {
-      margin-inline-end: calc(var(--grid-gap) * 0.5);
-    }
-
-    & > .layout__region--second {
-      margin-inline: calc(var(--grid-gap) * 0.5);
-    }
+  & > .layout__region--second {
+    grid-column: var(--layout-threecol-grid__second);
+  }
 
-    & > .layout__region--third {
-      margin-inline-start: calc(var(--grid-gap) * 0.5);
-    }
+  & > .layout__region--third {
+    grid-column: var(--layout-threecol-grid__third);
   }
+}
 
+@media (--lg) {
   .layout--threecol-section--25-50-25 {
-    & > .layout__region--first,
-    & > .layout__region--third {
-      flex-basis: calc(25% - (var(--grid-gap) * 0.5));
-    }
-
-    & > .layout__region--second {
-      flex-basis: calc(50% - var(--grid-gap));
-    }
+    --layout-threecol-grid: repeat(4, minmax(0, 1fr));
+    --layout-threecol-grid__second: span 2;
   }
 
   .layout--threecol-section--25-25-50 {
-    & > .layout__region--first,
-    & > .layout__region--second {
-      flex-basis: calc(25% - (var(--grid-gap) * 0.5));
-    }
-
-    & > .layout__region--third {
-      flex-basis: calc(50% - var(--grid-gap));
-    }
+    --layout-threecol-grid: repeat(4, minmax(0, 1fr));
+    --layout-threecol-grid__third: span 2;
   }
 
   .layout--threecol-section--50-25-25 {
-    & > .layout__region--first {
-      flex-basis: calc(50% - var(--grid-gap));
-    }
-
-    & > .layout__region--second,
-    & > .layout__region--third {
-      flex-basis: calc(25% - (var(--grid-gap) * 0.5));
-    }
+    --layout-threecol-grid: repeat(4, minmax(0, 1fr));
+    --layout-threecol-grid__first: span 2;
   }
 
   .layout--threecol-section--33-34-33 {
-    & > .layout__region--first,
-    & > .layout__region--second,
-    & > .layout__region--third {
-      flex-basis: calc(33.33% - (var(--grid-gap) * 0.667));
-    }
+    --layout-threecol-grid: repeat(3, minmax(0, 1fr));
   }
 }

core/themes/olivero/css/layout/layout-builder-twocol-section.css

@@ -11,67 +11,41 @@
  */
 
 .layout--twocol-section {
-  display: flex;
-  flex-wrap: wrap;
+  display: grid;
+  gap: var(--grid-gap);
+  grid-template-columns: var(--layout-twocol-grid);
 }
 
-.layout--twocol-section > .layout__region {
-  flex: 1 0 100%;
-  margin-block-end: var(--grid-gap);
+.layout--twocol-section > .layout__region--first {
+  grid-column: var(--layout-twocol-grid__first);
 }
 
-@media (min-width: 43.75rem) {
-  .layout--twocol-section > .layout__region {
-    flex-grow: 0;
-    flex-shrink: 0;
-    margin-block-end: 0;
-  }
+.layout--twocol-section > .layout__region--second {
+  grid-column: var(--layout-twocol-grid__second);
 }
 
 @media (min-width: 43.75rem) {
-  .layout--twocol-section--50-50 > .layout__region--first {
-    flex-basis: calc(50% - (var(--grid-gap) * 0.5));
-    margin-inline-end: calc(var(--grid-gap) * 0.5);
-  }
-
-  .layout--twocol-section--50-50 > .layout__region--second {
-    flex-basis: calc(50% - (var(--grid-gap) * 0.5));
-    margin-inline-start: calc(var(--grid-gap) * 0.5);
-  }
-  .layout--twocol-section--33-67 > .layout__region--first {
-    flex-basis: calc(33.33% - (var(--grid-gap) * 0.3333));
-    margin-inline-end: calc(var(--grid-gap) * 0.3333);
+  .layout--twocol-section--50-50 {
+    --layout-twocol-grid: repeat(2, minmax(0, 1fr));
   }
 
-  .layout--twocol-section--33-67 > .layout__region--second {
-    flex-basis: calc(66.66% - (var(--grid-gap) * 0.6666));
-    margin-inline-start: calc(var(--grid-gap) * 0.6666);
-  }
-  .layout--twocol-section--67-33 > .layout__region--first {
-    flex-basis: calc(66.66% - (var(--grid-gap) * 0.6666));
-    margin-inline-end: calc(var(--grid-gap) * 0.6666);
+  .layout--twocol-section--33-67 {
+    --layout-twocol-grid: repeat(3, minmax(0, 1fr));
+    --layout-twocol-grid__second: span 2;
   }
 
-  .layout--twocol-section--67-33 > .layout__region--second {
-    flex-basis: calc(33.33% - (var(--grid-gap) * 0.3333));
-    margin-inline-start: calc(var(--grid-gap) * 0.3333);
-  }
-  .layout--twocol-section--25-75 > .layout__region--first {
-    flex-basis: calc(25% - (var(--grid-gap) * 0.25));
-    margin-inline-end: calc(var(--grid-gap) * 0.25);
+  .layout--twocol-section--67-33 {
+    --layout-twocol-grid: repeat(3, minmax(0, 1fr));
+    --layout-twocol-grid__first: span 2;
   }
 
-  .layout--twocol-section--25-75 > .layout__region--second {
-    flex-basis: calc(75% - (var(--grid-gap) * 0.75));
-    margin-inline-start: calc(var(--grid-gap) * 0.75);
-  }
-  .layout--twocol-section--75-25 > .layout__region--first {
-    flex-basis: calc(75% - (var(--grid-gap) * 0.75));
-    margin-inline-end: calc(var(--grid-gap) * 0.75);
+  .layout--twocol-section--25-75 {
+    --layout-twocol-grid: repeat(4, minmax(0, 1fr));
+    --layout-twocol-grid__second: span 3;
   }
 
-  .layout--twocol-section--75-25 > .layout__region--second {
-    flex-basis: calc(25% - (var(--grid-gap) * 0.25));
-    margin-inline-start: calc(var(--grid-gap) * 0.25);
+  .layout--twocol-section--75-25 {
+    --layout-twocol-grid: repeat(4, minmax(0, 1fr));
+    --layout-twocol-grid__first: span 3;
   }
 }

core/themes/olivero/css/layout/layout-builder-twocol-section.pcss.css

@@ -6,79 +6,41 @@
 @import "../base/media-queries.pcss.css";
 
 .layout--twocol-section {
-  display: flex;
-  flex-wrap: wrap;
+  display: grid;
+  gap: var(--grid-gap);
+  grid-template-columns: var(--layout-twocol-grid);
 
-  & > .layout__region {
-    flex: 1 0 100%;
-    margin-block-end: var(--grid-gap);
+  & > .layout__region--first {
+    grid-column: var(--layout-twocol-grid__first);
+  }
 
-    @media (--md) {
-      flex-grow: 0;
-      flex-shrink: 0;
-      margin-block-end: 0;
-    }
+  & > .layout__region--second {
+    grid-column: var(--layout-twocol-grid__second);
   }
 }
 
 @media (--md) {
   .layout--twocol-section--50-50 {
-    & > .layout__region--first {
-      flex-basis: calc(50% - (var(--grid-gap) * 0.5));
-      margin-inline-end: calc(var(--grid-gap) * 0.5);
-    }
-
-    & > .layout__region--second {
-      flex-basis: calc(50% - (var(--grid-gap) * 0.5));
-      margin-inline-start: calc(var(--grid-gap) * 0.5);
-    }
+    --layout-twocol-grid: repeat(2, minmax(0, 1fr));
   }
 
   .layout--twocol-section--33-67 {
-    & > .layout__region--first {
-      flex-basis: calc(33.33% - (var(--grid-gap) * 0.3333));
-      margin-inline-end: calc(var(--grid-gap) * 0.3333);
-    }
-
-    & > .layout__region--second {
-      flex-basis: calc(66.66% - (var(--grid-gap) * 0.6666));
-      margin-inline-start: calc(var(--grid-gap) * 0.6666);
-    }
+    --layout-twocol-grid: repeat(3, minmax(0, 1fr));
+    --layout-twocol-grid__second: span 2;
   }
 
   .layout--twocol-section--67-33 {
-    & > .layout__region--first {
-      flex-basis: calc(66.66% - (var(--grid-gap) * 0.6666));
-      margin-inline-end: calc(var(--grid-gap) * 0.6666);
-    }
-
-    & > .layout__region--second {
-      flex-basis: calc(33.33% - (var(--grid-gap) * 0.3333));
-      margin-inline-start: calc(var(--grid-gap) * 0.3333);
-    }
+    --layout-twocol-grid: repeat(3, minmax(0, 1fr));
+    --layout-twocol-grid__first: span 2;
   }
 
   .layout--twocol-section--25-75 {
-    & > .layout__region--first {
-      flex-basis: calc(25% - (var(--grid-gap) * 0.25));
-      margin-inline-end: calc(var(--grid-gap) * 0.25);
-    }
-
-    & > .layout__region--second {
-      flex-basis: calc(75% - (var(--grid-gap) * 0.75));
-      margin-inline-start: calc(var(--grid-gap) * 0.75);
-    }
+    --layout-twocol-grid: repeat(4, minmax(0, 1fr));
+    --layout-twocol-grid__second: span 3;
   }
 
   .layout--twocol-section--75-25 {
-    & > .layout__region--first {
-      flex-basis: calc(75% - (var(--grid-gap) * 0.75));
-      margin-inline-end: calc(var(--grid-gap) * 0.75);
-    }
-
-    & > .layout__region--second {
-      flex-basis: calc(25% - (var(--grid-gap) * 0.25));
-      margin-inline-start: calc(var(--grid-gap) * 0.25);
-    }
+    --layout-twocol-grid: repeat(4, minmax(0, 1fr));
+    --layout-twocol-grid__first: span 3;
   }
 }