编写此CSS的最短方法是什么? [英] what's the shortest way to write this css?

问题描述

以某种组合方式使此CSS更短的最短方法是什么?

What's the shortest way to to make this css shorter in some kind of combined way?

[data-pageid="187"] .sidebar-nav-heading {
    display: none;
}
[data-pageid="188"] .sidebar-nav-heading {
    display: none;
}
[data-pageid="189"] .sidebar-nav-heading {
    display: none;
}

推荐答案

[data-pageid="187"] .sidebar-nav-heading, [data-pageid="188"] .sidebar-nav-heading, [data-pageid="189"] .sidebar-nav-heading {
    display: none;
}

或者如果您真的想缩小:

or if you really want to minify:

[data-pageid="187"] .sidebar-nav-heading,[data-pageid="188"] .sidebar-nav-heading,[data-pageid="189"] .sidebar-nav-heading{display:none}

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