css - 如何制作一个在悬停时展开的 flexbox，以便在移动设备上有滚动选项？我正在寻找的示例包括

Question

我有一个有 5 张并排图片的横幅，其中每张图片都会展开以在悬停时显示更多文本。但是在移动设备上阅读变得非常困难，所以我想知道是否有办法像 Foo Fighters 网站一样添加滚动效果 (https://foofighters.com/)

我试图避免使用滚动条，而是使用左右箭头。

该站点基于 bootstrap 4 构建。

#container-banner {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 75vh;
  width: 100vw;
}

#container-banner:hover>.section {
  -webkit-filter: brightness(22%);
  filter: brightness(22%);
}

#container-banner:hover>.section:hover {
  -webkit-filter: brightness(100%);
  filter: brightness(100%);
}

#container-banner .section {
  flex-grow: 1;
  position: relative;
  height: 100%;
  transition: all 0.4s;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  text-align: center;
  flex: 1;
}

#container-banner .section .cont_title {
  position: relative;
  margin: auto;
  width: 100%;
  height: auto;
  text-align: center;
  margin-top: 37vh;
}

#container-banner .section .cont_title h1 {
  text-transform: uppercase;
  color: white;
  font-family: 'Economica', sans-serif;
  text-shadow: 1px 2px 5px rgba(0, 0, 0, 0.5);
  font-size: 3.5vw;
  margin: 0;
  transition: font-size 0.3s;
  vertical-align: middle;
}

#container-banner .section .cont_title h3 {
  text-transform: uppercase;
  font-family: 'Economica', sans-serif;
  font-size: 1.3vw;
  transition: all 0.3s;
  color: white;
  letter-spacing: 3px;
  text-shadow: 1px 2px 5px rgba(0, 0, 0, 0.5);
}

#container-banner .section .cont_desc {
  position: relative;
  display: block;
  text-align: center;
  width: 12vw;
  height: auto;
  margin: auto;
  opacity: 0;
  transition: opacity 0.8s, padding-top 0.9s, -webkit-transform 0.7s;
  transition: opacity 0.8s, transform 0.7s, padding-top 0.9s;
  transition: opacity 0.8s, transform 0.7s, padding-top 0.9s, -webkit-transform 0.7s;
  padding-top: 6vh;
  -webkit-transform: scale(1);
  transform: scale(1);
}

#container-banner .section .cont_desc p {
  margin: 0;
  font-family: 'Economica', sans-serif;
  color: white;
  font-size: 16px;
}

#container-banner .section:hover {
  flex-grow: 1.8;
  transition: flex 0.2s;
}

#container-banner .section:hover>.cont_title h1 {
  font-size: 5.3vw;
  transition: font-size 0.4s;
}

#container-banner .section:hover>.cont_title h3 {
  font-size: 1.6vw;
  transition: all 0.4s;
}

#container-banner .section:hover>.cont_desc {
  opacity: 1;
  padding-top: 2vh;
  -webkit-transform: scale(1.5);
  transform: scale(1.5);
  transition: opacity 0.7s, padding-top 0.5s, -webkit-transform 0.1s;
  transition: opacity 0.7s, padding-top 0.5s, transform 0.1s;
  transition: opacity 0.7s, padding-top 0.5s, transform 0.1s, -webkit-transform 0.1s;
  transition-delay: 0s, 0.1s, 0s;
}

#container-banner .section:nth-child(1) {
  background: url("../img/members/2nd-round.jpg") center;
}

#container-banner .section:nth-child(2) {
  background: url("../img/members/3rd-round.jpg") center;
}

#container-banner .section:nth-child(3) {
  background: url("../img/HRBAlbumCover.svg") center;
  object-fit: cover;
  -webkit-background-size: contain;
  background-size: contain;
  background-color: black;
}

#container-banner .section:nth-child(4) {
  background: url("../img/members/3.jpg") center;
}

#container-banner .section:nth-child(5) {
  background: url("../img/members/4.jpg") center;
  object-fit: cover;
}

<section id="container-banner">
  <div class="section first">
    <div class="cont_title">
      <h1><a href="music.html">Music</a></h1>
    </div>
  </div>
  <div class="section">
    <div class="cont_title">
      <h1><a href="tour.html">Tour</a></h1>
    </div>
  </div>
  <div class="section">
    <div class="cont_title">
      <h1 class="font-weight-bold">Members<br>Only</h1>
      <h3>Free Song<br>upon Sign-Up</h3>
      <button class="btn hoverable">Sign-Up</button>
      <button class="btn hoverable">Sign-In</button>
    </div>
  </div>
  <div class="section">
    <div class="cont_title">
      <h1><a href="https://www.LinkToTheSite.com">Store</a></h1>
    </div>
  </div>
  <div class="section">
    <div class="cont_title">
      <h1><a href="contact.html">Contact</a></h1>
    </div>
  </div>
</section>

Answer 1

您是否使用过名为 owl.carousel 的 jquery 库:https://owlcarousel2.github.io/OwlCarousel2 ？这是一个很棒的库，可让您轻松创建支持触摸和拖动的轮播 slider ，这在移动设备中至关重要。

在小型设备上

宽度超过 600 像素

宽度超过 1000 像素

而且您可以完全自定义每个断点要显示的元素数:

$(function(){
    $("#banner").owlCarousel({
    loop: true,
    margin: 10,
    nav: true,
    responsive: {
        0: {
        items: 2
      },
      600: {
        items: 3
      },
      1000: {
        items: 5
      }
    }
  });
});

导航箭头本来可以被赋予更多的爱，但你完全可以按照你想要的方式设计它们。

fiddle 链接:http://jsfiddle.net/xpvt214o/324749/