rustdoc: simplify mobile item-table CSS

Using flexbox in column direction is needlessly complicated, since no
special flex powers are being used here. Just use regular block layout.

This should result in no visible changes.

diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css
index 219d1b4ed53ffadea6aba8645bbf244cbdaecc63..360b6b9832a5505d4ae0f74cfeb17dd2a03d1ba5 100644 (file)
--- a/src/librustdoc/html/static/css/rustdoc.css
+++ b/src/librustdoc/html/static/css/rustdoc.css
@@ -1870,16 +1870,9 @@ in storage.js
        }
 
        /* Display an alternating layout on tablets and phones */
-       .item-table {
+       .item-table, .item-row, .item-left, .item-right {
                display: block;
        }
-       .item-row {
-               display: flex;
-               flex-flow: column wrap;
-       }
-       .item-left, .item-right {
-               width: 100%;
-       }
 
        /* Display an alternating layout on tablets and phones */
        .search-results > a {