纯CSS手风琴伸缩轮播图效果

这是一款纯CSS手风琴伸缩轮播图效果。该轮播图使用CSS弹性盒子将图片横向排列在屏幕上，当鼠标悬停在某张图片上面的时候，该图片被横向拉伸，效果非常炫酷。

使用方法

HTML代码

<div class='wrapper'>
  <div class='item ryze'></div>
  <div class='item irelia'></div>
  <div class='item jinx'></div>
  <div class='item katarina'></div>
  <div class='item ziggs'></div>
</div>
		

CSS代码

* {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

.wrapper {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  height: 100%;
}
.wrapper .item {
  display: flex;
  flex-grow: 1;
  transition: all 0.5s ease;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
}
.wrapper .item:hover {
  flex-grow: 4;
  box-shadow: inset 0 0 20px #000;
}
.wrapper .item:after {
  content: "";
  width: 200%;
  height: 43.33%;
  background-color: rgba(0, 0, 0, 0.75);
  left: -50%;
  bottom: -10%;
  position: absolute;
  transform: rotate(-15deg);
  color: #fff;
  text-align: center;
  padding-top: 20px;
  text-transform: uppercase;
  font-size: 40px;
  font-family: "Raleway";
  font-weight: 100;
}
.wrapper .item.ryze {
  background-image: url("Dark-Crystal-Ryze.jpg");
  background-position: 70% center;
}
.wrapper .item.ryze:after {
  content: "Ryze";
}
.wrapper .item.irelia {
  background-image: url("Irelia-fanart.jpg");
  background-position: 45% center;
}
.wrapper .item.irelia:after {
  content: "Irelia";
}
.wrapper .item.jinx {
  background-image: url("Jinx-Classic.jpg");
  background-position: 70% center;
}
.wrapper .item.jinx:after {
  content: "Jinx";
}
.wrapper .item.katarina {
  background-image: url("Mercenary-Katarina-Updated.jpg");
  background-position: 70% center;
}
.wrapper .item.katarina:after {
  content: "Katarina";
}
.wrapper .item.ziggs {
  background-image: url("Ziggs_Splash_0.jpg");
  background-position: 75% center;
}
.wrapper .item.ziggs:after {
  content: "Ziggs";
}
		

codepen网址：https://codepen.io/MyXoToD/pen/qBKrLa