Avoid wrapping PHP 8.5 release code blocks

This improves readability (particularly on smaller screens), since code blocks with overflow can be easily scrolled horizontally to read longer lines, rather than trying to visually parse syntax with line breaks in unintended places (which can even appear invalid when a line break is in the middle of a token).

Author: theodorejb

styles/php85.css

@@ -1939,7 +1939,9 @@ header nav {
     border-color: var(--color-gray-200);
     background-color: var(--color-white);
     position: relative;
-    overflow: hidden
+    overflow: hidden;
+    display: flex;
+    flex-direction: column;
 }
 
 .code-container:where(.dark,.dark *) {
@@ -2051,13 +2053,17 @@ header nav {
     height: calc(var(--spacing) * 4)
 }
 
+.code-container .phpcode {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+}
+
 .code-container pre {
-    min-height: 100%;
+    flex: 1;
     font-size: var(--text-xs);
-    line-height: var(--tw-leading, var(--text-xs--line-height));
-    --tw-leading: var(--leading-loose);
     line-height: var(--leading-loose);
-    white-space: pre-wrap;
+    white-space: pre;
     display: flex
 }
 
@@ -2071,6 +2077,7 @@ header nav {
 .code-container code {
     height: 100%;
     padding: var(--spacing);
+    padding-bottom: calc(var(--spacing) * 2);
     color: var(--color-gray-400);
     flex: 1;
     overflow: auto
@@ -3553,6 +3560,9 @@ footer p:where(.dark,.dark *) {
 .php85 .phpcode {
     padding: 1em;
 }
+.php85 .phpcode code {
+    white-space: revert;
+}
 
 .dark .php85 .phpcode::selection {
     background-color: #333;