html - 如何在css中将孩子应用到之前

Question

我之前指定了四个块，为了使用之前更改中心块的半径，问题是我所有的块都是紫色的，我需要为所有块应用不同的颜色，例如蓝色，黄色，红色，绿色，我想这个例子需要使用孩子，但我不太明白如何实现它

.EnjoyGirlsContainer {
  text-align: center;
}

.EnjoyGirlsList {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.EnjoyGirlsList div img {
  width: 240px;
  height: 304px;
  max-width: 100%;
  margin: 20px 5px 5px 5px;
  margin-right: 0;
  margin-left: 0;
}

.EnjoyCardContainer {
  position: relative;
  margin: 7px;
  margin-right: 0;
  margin-left: 0;
}

.EnjoyCardChildContainer {
  position: absolute;
  width: 100%;
  bottom: 5px;
  background: purple;
}

.EnjoyCardChildContainer:after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  border-left: 120px solid transparent;
  border-right: 120px solid transparent;
  box-sizing: border-box;
  border-top: 8px solid purple;
}

.EnjoyCardChildContainer:first-child:before {
  border-top: 8px solid red;
}

.EnjoyCard {
  margin-right: 10px;
  margin-left: 10px;
}

.EnjoyCardChildContainer h3 {
  font-size: 30px;
}

<div class="EnjoyGirlsList">

  <div class="EnjoyCard">
    <div>
      <img src="https://upload.wikimedia.org/wikipedia/commons/thumb/d/d0/A-Team-Logo.svg/1200px-A-Team-Logo.svg.png" alt="">
    </div>
    <div class="EnjoyCardContainer">
      <div class="EnjoyCardChildContainer">
        <h3>Hello World</h3>
      </div>
    </div>
  </div>

  <div class="EnjoyCard">
    <div>
      <img src="https://upload.wikimedia.org/wikipedia/commons/thumb/d/d0/A-Team-Logo.svg/1200px-A-Team-Logo.svg.png" alt="">
    </div>
    <div class="EnjoyCardContainer">
      <div class="EnjoyCardChildContainer">
        <h3>Hello World</h3>
      </div>
    </div>
  </div>

  <div class="EnjoyCard">
    <div>
      <img src="https://upload.wikimedia.org/wikipedia/commons/thumb/d/d0/A-Team-Logo.svg/1200px-A-Team-Logo.svg.png" alt="">
    </div>
    <div class="EnjoyCardContainer">
      <div class="EnjoyCardChildContainer">
        <h3>Hello World</h3>
      </div>
    </div>
  </div>

  <div class="EnjoyCard">
    <div>
      <img src="https://upload.wikimedia.org/wikipedia/commons/thumb/d/d0/A-Team-Logo.svg/1200px-A-Team-Logo.svg.png" alt="">
    </div>
    <div class="EnjoyCardContainer">
      <div class="EnjoyCardChildContainer">
        <h3>Hello World</h3>
      </div>
    </div>
  </div>

</div>

标签： htmlcss

Answer 1

.EnjoyCard:nth-child(1) .EnjoyCardChildContainer:after {
  filter: drop-shadow(0 1px 4px rgba(223, 8, 8, 0.967));
  border-top: 8px solid yellow;
}