如何将3卡片过渡Carousel修改为5卡片布局？

修改后的完整代码 #

HTML

<div class="container">
    <input type="radio" name="slider" id="item-1" checked>
    <input type="radio" name="slider" id="item-2">
    <input type="radio" name="slider" id="item-3">
    <input type="radio" name="slider" id="item-4">
    <input type="radio" name="slider" id="item-5">
  <div class="cards">
    <label class="card" for="item-1" id="song-1">
      <img src="https://images.unsplash.com/photo-1530651788726-1dbf58eeef1f?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=882&q=80" alt="song">
    </label>
    <label class="card" for="item-2" id="song-2">
      <img src="https://images.unsplash.com/photo-1559386484-97dfc0e15539?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1234&q=80" alt="song">
    </label>
    <label class="card" for="item-3" id="song-3">
      <img src="https://images.unsplash.com/photo-1533461502717-83546f485d24?ixlib=rb-1.2.1&auto=format&fit=crop&w=900&q=60" alt="song">
    </label>
    <label class="card" for="item-4" id="song-4">
      <img src="https://images.unsplash.com/photo-1544551763-46a013bb70d5?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1050&q=80" alt="song">
    </label>
    <label class="card" for="item-5" id="song-5">
      <img src="https://images.unsplash.com/photo-1511379938547-c1f69419868d?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1050&q=80" alt="song">
    </label>
  </div>
  <div class="player">
    <div class="upper-part">
      <div class="play-icon">
        <svg width="20" height="20" fill="#2992dc" stroke="#2992dc" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" class="feather feather-play" viewBox="0 0 24 24">
          <defs/>
          <path d="M5 3l14 9-14 9V3z"/>
        </svg>
      </div>
      <div class="info-area" id="test">
        <label class="song-info" id="song-info-1">
          <div class="title">Bunker</div>
          <div class="sub-line">
            <div class="subtitle">Balthazar</div>
            <div class="time">4.05</div>
          </div>
        </label>
        <label class="song-info" id="song-info-2">
          <div class="title">Words Remain</div>
          <div class="sub-line">
            <div class="subtitle">Moderator</div>
            <div class="time">4.05</div>
          </div>
        </label>
        <label class="song-info" id="song-info-3">
          <div class="title">Falling Out</div>
          <div class="sub-line">
            <div class="subtitle">Otzeki</div>
            <div class="time">4.05</div>
          </div>
        </label>
        <label class="song-info" id="song-info-4">
          <div class="title">Nightcall</div>
          <div class="sub-line">
            <div class="subtitle">Kavinsky</div>
            <div class="time">4.15</div>
          </div>
        </label>
        <label class="song-info" id="song-info-5">
          <div class="title">Midnight City</div>
          <div class="sub-line">
            <div class="subtitle">M83</div>
            <div class="time">4.03</div>
          </div>
        </label>
      </div>
    </div>
    <div class="progress-bar">
      <span class="progress"></span>
    </div>
  </div>
</div>

CSS

@import url("https://fonts.googleapis.com/css?family=DM+Sans:400,500,700&display=swap");

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 10px;
  font-family: 'DM Sans', sans-serif;
  transition: background .4s ease-in;
  background-color: #c394f8;
  
  &.blue {
    background-color: #428aa6;
  }
}

input[type=radio] {
  display: none;
}

.card {
  position: absolute;
  width: 60%;
  height: 100%;
  left: 0;
  right: 0;
  margin: auto;
  transition: transform .4s ease;
  cursor: pointer;
}

.container {
  width: 100%;
  max-width: 800px;
  max-height: 600px;
  height: 100%;
  transform-style: preserve-3d;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
}

.cards {
  position: relative;
  width: 100%;
  height: 100%;
  margin-bottom: 20px;
}

img {
  width: 100%;
  height: 100%;
  border-radius: 10px;
  object-fit: cover;
}

/* 选中第1张卡片时的布局 */
#item-1:checked ~ .cards #song-5 {
  transform: translateX(-60%) scale(.6);
  opacity: .3;
  z-index: 0;
}
#item-1:checked ~ .cards #song-4 {
  transform: translateX(-40%) scale(.7);
  opacity: .4;
  z-index: 0;
}
#item-1:checked ~ .cards #song-2 {
  transform: translateX(40%) scale(.7);
  opacity: .4;
  z-index: 0;
}
#item-1:checked ~ .cards #song-3 {
  transform: translateX(60%) scale(.6);
  opacity: .3;
  z-index: 0;
}
#item-1:checked ~ .cards #song-1 {
  transform: translateX(0) scale(1);
  opacity: 1;
  z-index: 1;
  img {
    box-shadow: 0px 0px 5px 0px rgba(81, 81, 81, 0.47);
  }
}

/* 选中第2张卡片时的布局 */
#item-2:checked ~ .cards #song-1 {
  transform: translateX(-60%) scale(.6);
  opacity: .3;
  z-index: 0;
}
#item-2:checked ~ .cards #song-5 {
  transform: translateX(-40%) scale(.7);
  opacity: .4;
  z-index: 0;
}
#item-2:checked ~ .cards #song-3 {
  transform: translateX(40%) scale(.7);
  opacity: .4;
  z-index: 0;
}
#item-2:checked ~ .cards #song-4 {
  transform: translateX(60%) scale(.6);
  opacity: .3;
  z-index: 0;
}
#item-2:checked ~ .cards #song-2 {
  transform: translateX(0) scale(1);
  opacity: 1;
  z-index: 1;
  img {
    box-shadow: 0px 0px 5px 0px rgba(81, 81, 81, 0.47);
  }
}

/* 选中第3张卡片时的布局 */
#item-3:checked ~ .cards #song-2 {
  transform: translateX(-60%) scale(.6);
  opacity: .3;
  z-index: 0;
}
#item-3:checked ~ .cards #song-1 {
  transform: translateX(-40%) scale(.7);
  opacity: .4;
  z-index: 0;
}
#item-3:checked ~ .cards #song-4 {
  transform: translateX(40%) scale(.7);
  opacity: .4;
  z-index: 0;
}
#item-3:checked ~ .cards #song-5 {
  transform: translateX(60%) scale(.6);
  opacity: .3;
  z-index: 0;
}
#item-3:checked ~ .cards #song-3 {
  transform: translateX(0) scale(1);
  opacity: 1;
  z-index: 1;
  img {
    box-shadow: 0px 0px 5px 0px rgba(81, 81, 81, 0.47);
  }
}

/* 选中第4张卡片时的布局 */
#item-4:checked ~ .cards #song-3 {
  transform: translateX(-60%) scale(.6);
  opacity: .3;
  z-index: 0;
}
#item-4:checked ~ .cards #song-2 {
  transform: translateX(-40%) scale(.7);
  opacity: .4;
  z-index: 0;
}
#item-4:checked ~ .cards #song-5 {
  transform: translateX(40%) scale(.7);
  opacity: .4;
  z-index: 0;
}
#item-4:checked ~ .cards #song-1 {
  transform: translateX(60%) scale(.6);
  opacity: .3;
  z-index: 0;
}
#item-4:checked ~ .cards #song-4 {
  transform: translateX(0) scale(1);
  opacity: 1;
  z-index: 1;
  img {
    box-shadow: 0px 0px 5px 0px rgba(81, 81, 81, 0.47);
  }
}

/* 选中第5张卡片时的布局 */
#item-5:checked ~ .cards #song-4 {
  transform: translateX(-60%) scale(.6);
  opacity: .3;
  z-index: 0;
}
#item-5:checked ~ .cards #song-3 {
  transform: translateX(-40%) scale(.7);
  opacity: .4;
  z-index: 0;
}
#item-5:checked ~ .cards #song-1 {
  transform: translateX(40%) scale(.7);
  opacity: .4;
  z-index: 0;
}
#item-5:checked ~ .cards #song-2 {
  transform: translateX(60%) scale(.6);
  opacity: .3;
  z-index: 0;
}
#item-5:checked ~ .cards #song-5 {
  transform: translateX(0) scale(1);
  opacity: 1;
  z-index: 1;
  img {
    box-shadow: 0px 0px 5px 0px rgba(81, 81, 81, 0.47);
  }
}

.player {
  background-color: #fff;
  border-radius: 8px;
  min-width: 320px;
  padding: 16px 10px;
}

.upper-part {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  height: 36px;
  overflow: hidden;
}

.play-icon{ margin-right: 10px; }

.song-info {
  width: calc(100% - 32px);
  display: block;
}

.song-info .title {
  color: #403d40;
  font-size: 14px;
  line-height: 24px;
}

.sub-line {
  display: flex;
  justify-content: space-between;
  width: 100%;
}

.subtitle, .time {
  font-size: 12px;
  line-height: 16px;
  color: #c6c5c6;
}

.time {
  font-size: 12px;
  line-height: 16px;
  color: #a5a5a5;
  font-weight: 500;
  margin-left: auto;
}

.progress-bar {
  height: 3px;
  width: 100%;
  background-color: #e9efff;
  border-radius: 2px;
  overflow: hidden;
}

.progress {
  display: block;
  position: relative;
  width: 60%;
  height: 100%;
  background-color: #2992dc;
  border-radius: 6px;
}

.info-area {
  width: 100%;
  position: absolute;
  top: 0;
  left: 30px;
  transition: transform .4s ease-in;
}

#item-1:checked ~ .player #test {
  transform: translateY(0);
}
#item-2:checked ~ .player #test {
  transform: translateY(-40px);
}
#item-3:checked ~ .player #test {
  transform: translateY(-80px);
}
#item-4:checked ~ .player #test {
  transform: translateY(-120px);
}
#item-5:checked ~ .player #test {
  transform: translateY(-160px);
}

关键修改说明 #

• HTML结构扩展：新增2个单选框、2个卡片元素以及对应的歌曲信息标签，确保5个内容项的完整性。
• 卡片过渡逻辑调整：针对每个选中的卡片，重新定义其余4张卡片的水平偏移量和缩放比例，实现中间主卡片突出、左右两侧卡片依次缩小排列的效果，同时调整透明度增强层次感。
• 播放器信息同步：根据新增的歌曲数量，调整信息区域的垂直偏移值，保证选中不同卡片时歌曲信息能正确切换显示。

内容的提问来源于stack exchange，提问作者Manas MJ