html - HTML<select> <option> How to set up click/selected color? Hi there wonderful people. I have a question, it may be only related to firefox but, how do I change the color of the selected <option> when the focus is in and out of the <select>? I d

标签： htmlcssselecthighlightoption

这就是诀窍，记住代码使用了一个“selectbox”<select>，它的属性为multiple，它不像普通的“droplist”<select>。

CSS

option:checked{
    background: #00ff00 !important;
    box-shadow: 0 0 10px 100px #00ff00 inset;
}