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Css 如何更改嵌套手风琴中特定手风琴的背景色?_Css_Angular_Primeng - Fatal编程技术网

Css 如何更改嵌套手风琴中特定手风琴的背景色?

Css 如何更改嵌套手风琴中特定手风琴的背景色?,css,angular,primeng,Css,Angular,Primeng,我正在尝试更改嵌套手风琴(prime ng)中手风琴(firstchild)的背景色 内容1 内容2 内容3 我能想到的一个解决方案如下: 1) 为您的孩子手风琴添加id标签: <p-accordion> <p-accordionTab header="Header 1"> <p-accordion> <p-accordionTab id="firstaccordion" header="Header 1">

我正在尝试更改嵌套手风琴(prime ng)中手风琴(firstchild)的背景色


内容1
内容2
内容3

我能想到的一个解决方案如下:

1) 为您的孩子手风琴添加
id
标签:

<p-accordion>
  <p-accordionTab header="Header 1">
   <p-accordion>
     <p-accordionTab id="firstaccordion" header="Header 1">
        Content 1
     </p-accordionTab>
     <p-accordionTab header="Header 2">
        Content 2
     </p-accordionTab>
     <p-accordionTab header="Header 3">
        Content 3    
     </p-accordionTab>
   </p-accordion>
  </p-accordionTab>
</p-accordion>

请至少添加CSS或JavaScript以进行样式设置。
<p-accordion>
  <p-accordionTab header="Header 1">
   <p-accordion>
     <p-accordionTab id="firstaccordion" header="Header 1">
        Content 1
     </p-accordionTab>
     <p-accordionTab header="Header 2">
        Content 2
     </p-accordionTab>
     <p-accordionTab header="Header 3">
        Content 3    
     </p-accordionTab>
   </p-accordion>
  </p-accordionTab>
</p-accordion>
#firstaccordion .ui-accordion-content{
    background-color: blueviolet !important; //your choice colour
}