以防万一是 CSS 问题,请查看 !important 声明。否则,您绝对应该在设计解决方案之前调试/查明问题并考虑可用的工具/选项,以避免前面的麻烦。见下文:
https://drupal.org/project/devel_themer
或者更熟悉 Firebug 等工具,或者它可以帮助有选择地禁用 CSS 或 JS]
还要确保始终清除浏览器缓存和 Drupal 缓存,确保在 Drupal 性能管理页面上关闭 CSS/JS 聚合和缓存等。
类似地,尽可能地减少和优化现有的 CSS 通常是有意义的,因为这样你可能更容易发现有问题的代码。
Though less likely, your worst case scenario could be to track down JS causing the issue &/or looking more closely the PHP .module code & .tpl templates generating the menu on the bad page.
Also to note, unless your last resort, adding extra modules to resolve isolated theme issues can be a risky strategy- like using gum to plug leaks -piling up, reducing site speed or causing new issues.