blocks|key|568834|text|所以我试着在元素加操场上测试它，当我从el菜单类重写它时，它工作得很好。这里是我测试过的链接。请你多加些细节好吗？|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|568835|entityMap|0|LINK|mutability|MUTABLE|url|https://element-plus.run/#eyJBcHAudnVlIjoiPHRlbXBsYXRlPlxuICA8ZWwtcmFkaW8tZ3JvdXAgdi1tb2RlbD1cImlzQ29sbGFwc2VcIiBzdHlsZT1cIm1hcmdpbi1ib3R0b206IDIwcHhcIj5cbiAgICA8ZWwtcmFkaW8tYnV0dG9uIDpsYWJlbD1cImZhbHNlXCI%2BZXhwYW5kPC9lbC1yYWRpby1idXR0b24%2BXG4gICAgPGVsLXJhZGlvLWJ1dHRvbiA6bGFiZWw9XCJ0cnVlXCI%2BY29sbGFwc2U8L2VsLXJhZGlvLWJ1dHRvbj5cbiAgPC9lbC1yYWRpby1ncm91cD5cbiAgPGVsLW1lbnVcbiAgICBkZWZhdWx0LWFjdGl2ZT1cIjJcIlxuICAgIGNsYXNzPVwiZWwtbWVudS12ZXJ0aWNhbC1kZW1vXCJcbiAgICA6Y29sbGFwc2U9XCJpc0NvbGxhcHNlXCJcbiAgICBAb3Blbj1cImhhbmRsZU9wZW5cIlxuICAgIEBjbG9zZT1cImhhbmRsZUNsb3NlXCJcbiAgPlxuICAgIDxlbC1zdWItbWVudSBpbmRleD1cIjFcIj5cbiAgICAgIDx0ZW1wbGF0ZSAjdGl0bGU%2BXG4gICAgICAgIDxlbC1pY29uPjxsb2NhdGlvbiAvPjwvZWwtaWNvbj5cbiAgICAgICAgPHNwYW4%2BTmF2aWdhdG9yIE9uZTwvc3Bhbj5cbiAgICAgIDwvdGVtcGxhdGU%2BXG4gICAgICA8ZWwtbWVudS1pdGVtLWdyb3VwPlxuICAgICAgICA8dGVtcGxhdGUgI3RpdGxlPjxzcGFuPkdyb3VwIE9uZTwvc3Bhbj48L3RlbXBsYXRlPlxuICAgICAgICA8ZWwtbWVudS1pdGVtIGluZGV4PVwiMS0xXCI%2BaXRlbSBvbmU8L2VsLW1lbnUtaXRlbT5cbiAgICAgICAgPGVsLW1lbnUtaXRlbSBpbmRleD1cIjEtMlwiPml0ZW0gdHdvPC9lbC1tZW51LWl0ZW0%2BXG4gICAgICA8L2VsLW1lbnUtaXRlbS1ncm91cD5cbiAgICAgIDxlbC1tZW51LWl0ZW0tZ3JvdXAgdGl0bGU9XCJHcm91cCBUd29cIj5cbiAgICAgICAgPGVsLW1lbnUtaXRlbSBpbmRleD1cIjEtM1wiPml0ZW0gdGhyZWU8L2VsLW1lbnUtaXRlbT5cbiAgICAgIDwvZWwtbWVudS1pdGVtLWdyb3VwPlxuICAgICAgPGVsLXN1Yi1tZW51IGluZGV4PVwiMS00XCI%2BXG4gICAgICAgIDx0ZW1wbGF0ZSAjdGl0bGU%2BPHNwYW4%2BaXRlbSBmb3VyPC9zcGFuPjwvdGVtcGxhdGU%2BXG4gICAgICAgIDxlbC1tZW51LWl0ZW0gaW5kZXg9XCIxLTQtMVwiPml0ZW0gb25lPC9lbC1tZW51LWl0ZW0%2BXG4gICAgICA8L2VsLXN1Yi1tZW51PlxuICAgIDwvZWwtc3ViLW1lbnU%2BXG4gICAgPGVsLW1lbnUtaXRlbSBpbmRleD1cIjJcIj5cbiAgICAgIDxlbC1pY29uPjxpY29uLW1lbnUgLz48L2VsLWljb24%2BXG4gICAgICA8dGVtcGxhdGUgI3RpdGxlPk5hdmlnYXRvciBUd288L3RlbXBsYXRlPlxuICAgIDwvZWwtbWVudS1pdGVtPlxuICAgIDxlbC1tZW51LWl0ZW0gaW5kZXg9XCIzXCIgZGlzYWJsZWQ%2BXG4gICAgICA8ZWwtaWNvbj48ZG9jdW1lbnQgLz48L2VsLWljb24%2BXG4gICAgICA8dGVtcGxhdGUgI3RpdGxlPk5hdmlnYXRvciBUaHJlZTwvdGVtcGxhdGU%2BXG4gICAgPC9lbC1tZW51LWl0ZW0%2BXG4gICAgPGVsLW1lbnUtaXRlbSBpbmRleD1cIjRcIj5cbiAgICAgIDxlbC1pY29uPjxzZXR0aW5nIC8%2BPC9lbC1pY29uPlxuICAgICAgPHRlbXBsYXRlICN0aXRsZT5OYXZpZ2F0b3IgRm91cjwvdGVtcGxhdGU%2BXG4gICAgPC9lbC1tZW51LWl0ZW0%2BXG4gIDwvZWwtbWVudT5cbjwvdGVtcGxhdGU%2BXG5cbjxzY3JpcHQgbGFuZz1cInRzXCIgc2V0dXA%2BXG5pbXBvcnQgeyByZWYgfSBmcm9tICd2dWUnXG5pbXBvcnQge1xuICBEb2N1bWVudCxcbiAgTWVudSBhcyBJY29uTWVudSxcbiAgTG9jYXRpb24sXG4gIFNldHRpbmcsXG59IGZyb20gJ0BlbGVtZW50LXBsdXMvaWNvbnMtdnVlJ1xuXG5jb25zdCBpc0NvbGxhcHNlID0gcmVmKHRydWUpXG5jb25zdCBoYW5kbGVPcGVuID0gKGtleTogc3RyaW5nLCBrZXlQYXRoOiBzdHJpbmdbXSkgPT4ge1xuICBjb25zb2xlLmxvZyhrZXksIGtleVBhdGgpXG59XG5jb25zdCBoYW5kbGVDbG9zZSA9IChrZXk6IHN0cmluZywga2V5UGF0aDogc3RyaW5nW10pID0%2BIHtcbiAgY29uc29sZS5sb2coa2V5LCBrZXlQYXRoKVxufVxuPC9zY3JpcHQ%2BXG5cbjxzdHlsZT5cbi5lbC1tZW51LXZlcnRpY2FsLWRlbW86bm90KC5lbC1tZW51LS1jb2xsYXBzZSkge1xuICB3aWR0aDogMjAwcHg7XG4gIG1pbi1oZWlnaHQ6IDQwMHB4O1xufVxuICAuZWwtbWVudS12ZXJ0aWNhbC1kZW1vIC5lbC1tZW51LWl0ZW06aG92ZXIsLmVsLW1lbnUtdmVydGljYWwtZGVtbyAuZWwtc3ViLW1lbnVfX3RpdGxlOmhvdmVye1xuICAgIGJhY2tncm91bmQtY29sb3I6Z3JheVxuICB9XG48L3N0eWxlPlxuIiwiaW1wb3J0X21hcC5qc29uIjoie1xuICBcImltcG9ydHNcIjoge31cbn0iLCJfbyI6e319^0|10|2|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

so I tried to test it from element-plus playground and it works fine when I override it from el-menu class.
<a href="https://element-plus.run/#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" rel="nofollow noreferrer">here</a> is the link I tested. could you please add more detail.

Hey guys im really new to Vue, HTML, CSS and Element Plus. I wanted to create a Side Bar Menu with your own hover effect. However this is not changable. If you change the background-color of el-menu to anything, the hover effect vanishes. I've tried using :hover on the el-menu element and change the back-ground-color but this does not seem to work either. The default hover effect color is light blue but i need it in lightgray.
I am using Vue3
The Sidebar I want to use is from here: <a href="https://element-plus.org/en-US/component/menu.html#side-bar" rel="nofollow noreferrer">https://element-plus.org/en-US/component/menu.html#side-bar</a>

Element Plus and Vue using Menu hover effect not changable?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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嘿，伙计们，我对Vue，HTML，CSS和Element Plus都很陌生。我想创建一个边栏菜单与您自己的悬停效果。然而，这是不可改变的。如果您将el菜单的背景色更改为任何内容，悬停效果就会消失。我试过使用:在el菜单元素上悬停并改变背景颜色，但这似乎也不起作用。默认的悬停效果颜色是浅蓝色，但我需要它的轻灰色。我使用的是Vue3我想使用的侧边栏来自这里：

元素加值和Vue使用菜单悬停效果不可更改？-腾讯云开发者社区-腾讯云

问元素加值和Vue使用菜单悬停效果不可更改？
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问元素加值和Vue使用菜单悬停效果不可更改？EN