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 code with line breaks in unintended places (which can even appear as invalid syntax 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
 }
 
@@ -2070,7 +2076,7 @@ header nav {
 
 .code-container code {
     height: 100%;
-    padding: var(--spacing);
+    padding: 1.3125em;
     color: var(--color-gray-400);
     flex: 1;
     overflow: auto
@@ -3550,8 +3556,8 @@ footer p:where(.dark,.dark *) {
     color: var(--color-gray-400)
 }
 
-.php85 .phpcode {
-    padding: 1em;
+.php85 .phpcode code {
+    white-space: revert;
 }
 
 .dark .php85 .phpcode::selection {