更改选项卡菜单背景颜色

Question

如何更改标签标题颜色，所以最初所有标签页面上都有一个暗层，当我将鼠标悬停在它们上面时，它的图层会变得更亮（灰色），当选择标签标题时，它是最明亮的。就像它现在使用文本颜色一样，但我想用背景颜色来做。

CSS代码：

.ing_div_in_appl label {
display: inline-block;
margin: 0 0 -1px;
padding: 15px 25px;
font-weight: 600;
text-align: center;
color: #c2c2c2;
border: 1px solid transparent;
}

.ing_div_in_appl label:hover {
  color: #888;
  background-color: blue !important;
  cursor: pointer;
}

.ing_div_in_appl input:checked + label {
  color: #fff;
}

我在考虑使用before标签并在那里添加一个暗层

.ing_div_in_appl label:before {
display: block;
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
height: 100%;
background-color: rgba(0,0,0,0.2);
}

我还创建了一个DEMO。

Answer 1

尝试运行此代码段：

*:before,

*:after {

  margin: 0;

  padding: 0;

  box-sizing: border-box;

}

html,

body {

  height: 100%;

}

body {

  color: #555;

  background: #eee;

}

p {

  margin: 0 0 20px;

  line-height: 1.5;

}

.ing_div_in_appl {

  min-width: 320px;

  max-width: 800px;

  padding: 50px;

  margin: 0 auto;

  background: #fff;

}

.ing_div_in_appl section {

  display: none;

  padding: 20px 0 0;

}

.ing_div_in_appl input {

  display: none;

}

.ing_div_in_appl label {

  display: inline-block;

  margin: 0 0 -1px;

  padding: 15px 25px;

  font-weight: 600;

  text-align: center;

  color: #fff;

  border: 1px solid transparent;

  background: #555;

}

.ing_div_in_appl label:hover {

  background-color: #aaa;

  cursor: pointer;

}

.ing_div_in_appl input:checked + label {

  color: #fff;

}

#ing-tab1:checked ~ #ing-content1,

#ing-tab2:checked ~ #ing-content2,

#ing-tab3:checked ~ #ing-content3,

#ing-tab4:checked ~ #ing-content4,

#ing-tab5:checked ~ #ing-content5 {

  display: block;

}

#ing-tab1:checked ~ label[for*='1'] {

  background-color: rgb(66, 180, 229)

}

#ing-tab2:checked ~ label[for*='2'] {

  background-color: #FF6214

}

#ing-tab3:checked ~ label[for*='3'] {

  background-color: #E18484

}

#ing-tab4:checked ~ label[for*='4'] {

  background-color: #C11D1D

}

#ing-tab5:checked ~ label[for*='5'] {

  background-color: #36AA61

}

<div class="ing_div_in_appl">

  <input id="ing-tab1" type="radio" name="ing-tabs" checked>
  <label for="ing-tab1">TAB 1</label>

  <input id="ing-tab2" type="radio" name="ing-tabs">
  <label for="ing-tab2">TAB 2</label>

  <input id="ing-tab3" type="radio" name="ing-tabs">
  <label for="ing-tab3">TAB 3</label>

  <input id="ing-tab4" type="radio" name="ing-tabs">
  <label for="ing-tab4">TAB 4</label>

  <input id="ing-tab5" type="radio" name="ing-tabs">
  <label for="ing-tab5">TAB 5</label>

  <section id="ing-content1">
    <p>
      Bacon ipsum dolor sit amet beef venison beef ribs kielbasa. Sausage pig leberkas, t-bone sirloin shoulder bresaola. Frankfurter rump porchetta ham. Pork belly prosciutto brisket meatloaf short ribs.
    </p>
    <p>
      Brisket meatball turkey short loin boudin leberkas meatloaf chuck andouille pork loin pastrami spare ribs pancetta rump. Frankfurter corned beef beef tenderloin short loin meatloaf swine ground round venison.
    </p>
  </section>

  <section id="ing-content2">
    <p>
      Bacon ipsum dolor sit amet landjaeger sausage brisket, jerky drumstick fatback boudin ball tip turducken. Pork belly meatball t-bone bresaola tail filet mignon kevin turkey ribeye shank flank doner cow kielbasa shankle. Pig swine chicken hamburger, tenderloin
      turkey rump ball tip sirloin frankfurter meatloaf boudin brisket ham hock. Hamburger venison brisket tri-tip andouille pork belly ball tip short ribs biltong meatball chuck. Pork chop ribeye tail short ribs, beef hamburger meatball kielbasa rump
      corned beef porchetta landjaeger flank. Doner rump frankfurter meatball meatloaf, cow kevin pork pork loin venison fatback spare ribs salami beef ribs.
    </p>
    <p>
      Jerky jowl pork chop tongue, kielbasa shank venison. Capicola shank pig ribeye leberkas filet mignon brisket beef kevin tenderloin porchetta. Capicola fatback venison shank kielbasa, drumstick ribeye landjaeger beef kevin tail meatball pastrami prosciutto
      pancetta. Tail kevin spare ribs ground round ham ham hock brisket shoulder. Corned beef tri-tip leberkas flank sausage ham hock filet mignon beef ribs pancetta turkey.
    </p>
  </section>

  <section id="ing-content3">
    <p>
      Bacon ipsum dolor sit amet beef venison beef ribs kielbasa. Sausage pig leberkas, t-bone sirloin shoulder bresaola. Frankfurter rump porchetta ham. Pork belly prosciutto brisket meatloaf short ribs.
    </p>
    <p>
      Brisket meatball turkey short loin boudin leberkas meatloaf chuck andouille pork loin pastrami spare ribs pancetta rump. Frankfurter corned beef beef tenderloin short loin meatloaf swine ground round venison.
    </p>
  </section>

  <section id="ing-content4">
    <p>
      Bacon ipsum dolor sit amet landjaeger sausage brisket, jerky drumstick fatback boudin ball tip turducken. Pork belly meatball t-bone bresaola tail filet mignon kevin turkey ribeye shank flank doner cow kielbasa shankle. Pig swine chicken hamburger, tenderloin
      turkey rump ball tip sirloin frankfurter meatloaf boudin brisket ham hock. Hamburger venison brisket tri-tip andouille pork belly ball tip short ribs biltong meatball chuck. Pork chop ribeye tail short ribs, beef hamburger meatball kielbasa rump
      corned beef porchetta landjaeger flank. Doner rump frankfurter meatball meatloaf, cow kevin pork pork loin venison fatback spare ribs salami beef ribs.
    </p>
    <p>
      Jerky jowl pork chop tongue, kielbasa shank venison. Capicola shank pig ribeye leberkas filet mignon brisket beef kevin tenderloin porchetta. Capicola fatback venison shank kielbasa, drumstick ribeye landjaeger beef kevin tail meatball pastrami prosciutto
      pancetta. Tail kevin spare ribs ground round ham ham hock brisket shoulder. Corned beef tri-tip leberkas flank sausage ham hock filet mignon beef ribs pancetta turkey.
    </p>
  </section>
  <section id="ing-content5">
    <p>
      Bacon ipsum dolor sit amet landjaeger sausage brisket, jerky drumstick fatback boudin ball tip turducken. Pork belly meatball t-bone bresaola tail filet mignon kevin turkey ribeye shank flank doner cow kielbasa shankle. Pig swine chicken hamburger, tenderloin
      turkey rump ball tip sirloin frankfurter meatloaf boudin brisket ham hock. Hamburger venison brisket tri-tip andouille pork belly ball tip short ribs biltong meatball chuck. Pork chop ribeye tail short ribs, beef hamburger meatball kielbasa rump
      corned beef porchetta landjaeger flank. Doner rump frankfurter meatball meatloaf, cow kevin pork pork loin venison fatback spare ribs salami beef ribs.
    </p>
  </section>

</div>

已编辑：

// Normal
#ing-tab1 ~ label[for*='1'] {
  background-color: rgb(66, 180, 229)
}

// Hovered
#ing-tab1 ~ label[for*='1']:hover {
  background-color: rgb(61, 155, 195);
}

// Checked
#ing-tab1:checked ~ label[for*='1'] {
  background-color: rgb(43, 111, 140)
}