所以我知道那里有很多横向幻灯片，但我已经尝试过跟随它们并且每次都出现问题。每次它真的很复杂或者对我来说根本不起作用。所以我尝试创建自己的（对于凌乱的代码抱歉）：
.wrapper {
width: 100%;
height: 35vw;
margin: auto;
background: #fff url("https://s-media-cache-ak0.pinimg.com/originals/a4/f2/cb/a4f2cb80ff2ae2772e80bf30e9d78d4c.gif") no-repeat center;
background-size: 200px 200px;
}
.slides {
position: absolute;
height: 35vw;
width: 100%;
}
#slide1{
background: transparent url("https://www.planwallpaper.com/static/images/hd-wallpaper-1080p-widescreen-1080p-backgrounds.jpg") no-repeat center;
background-size: cover;
animation: left1 15s infinite;
}
#slide2 {
background: transparent url("https://www.planwallpaper.com/static/images/hd-beach-wallpapers-1080p.jpg") no-repeat center;
background-size: cover;
animation: left2 15s infinite;
left: 100%;
}
#slide3 {
background: transparent url("https://www.planwallpaper.com/static/images/01819_birdonabranch_1920x1080.jpg") no-repeat center;
background-size: cover;
animation: left3 15s infinite;
left: 200%;
}
@keyframes left1 {
0% {left: 0%; right:0%;}
26.8% {left: 0%; right:0%;}
33.5% {left: -100%; right: 100%;}
93.8% {left: -200%; right: 200%;}
100% {left: 0%; right: 0%;}
}
@keyframes left2 {
0% {left: 100%; right:-100%;}
26.8% {left: 100%; right:-100%;}
33.5% {left: 0%; right: 0%;}
60.3% {left: 0%; right: 0%;}
67% {left: -100%; right: 100%;}
93.8% {left: -100%; right: 100%;}
100% {left: 100%; right: -100%;}
}
@keyframes left3 {
0% {left: 200%; right:-200%;}
26.8% {left: 200%; right:-200%;}
33.5% {left: 100%; right: -100%;}
60.3% {left: 100%; right: -100%;}
67% {left: 0%; right: 0%;}
93.8% {left: 0%; right: 0%;}
100% {left: 200%; right: -200%;}
}<body>
<div class="wrapper">
<div class="slides" id="slide1"></div>
<div class="slides" id="slide2"></div>
<div class="slides" id="slide3"></div>
</div>
</body>
起初，我以为我没事。然后我注意到你能够水平滚动。我尝试通过使用溢出来修复它：以不同的方式隐藏并与display：和position：组合。什么都行不通。要么图像没有正确定位，要么动画不能正常工作。我从没想过离页的定位元素会如此荒谬。
附：我没有学过任何网页设计，我自学成才，并试图创建一个像样的网站。
答案 0 :(得分：1)
将position:relative和overflow:hidden添加到.wrapper似乎可以解决问题。
.wrapper {
width: 100%;
height: 35vw;
margin: auto;
background: #fff url("https://s-media-cache-ak0.pinimg.com/originals/a4/f2/cb/a4f2cb80ff2ae2772e80bf30e9d78d4c.gif") no-repeat center;
background-size: 200px 200px;
position: relative;
overflow: hidden;
}
.slides {
position: absolute;
height: 35vw;
width: 100%;
}
#slide1{
background: transparent url("https://www.planwallpaper.com/static/images/hd-wallpaper-1080p-widescreen-1080p-backgrounds.jpg") no-repeat center;
background-size: cover;
animation: left1 15s infinite;
}
#slide2 {
background: transparent url("https://www.planwallpaper.com/static/images/hd-beach-wallpapers-1080p.jpg") no-repeat center;
background-size: cover;
animation: left2 15s infinite;
left: 100%;
}
#slide3 {
background: transparent url("https://www.planwallpaper.com/static/images/01819_birdonabranch_1920x1080.jpg") no-repeat center;
background-size: cover;
animation: left3 15s infinite;
left: 200%;
}
@keyframes left1 {
0% {left: 0%; right:0%;}
26.8% {left: 0%; right:0%;}
33.5% {left: -100%; right: 100%;}
93.8% {left: -200%; right: 200%;}
100% {left: 0%; right: 0%;}
}
@keyframes left2 {
0% {left: 100%; right:-100%;}
26.8% {left: 100%; right:-100%;}
33.5% {left: 0%; right: 0%;}
60.3% {left: 0%; right: 0%;}
67% {left: -100%; right: 100%;}
93.8% {left: -100%; right: 100%;}
100% {left: 100%; right: -100%;}
}
@keyframes left3 {
0% {left: 200%; right:-200%;}
26.8% {left: 200%; right:-200%;}
33.5% {left: 100%; right: -100%;}
60.3% {left: 100%; right: -100%;}
67% {left: 0%; right: 0%;}
93.8% {left: 0%; right: 0%;}
100% {left: 200%; right: -200%;}
}<body>
<div class="wrapper">
<div class="slides" id="slide1"></div>
<div class="slides" id="slide2"></div>
<div class="slides" id="slide3"></div>
</div>
</body>
答案 1 :(得分：0)
您应该使用Bootstrap's Carousel而不是自定义逻辑。您可以任意方式自定义它。
这是一个有效的演示：
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<style>
.carousel-inner > .item > img,
.carousel-inner > .item > a > img {
width: 100%;
margin: auto;
}
</style>
</head>
<body>
<div class="container">
<div id="myCarousel" class="carousel slide" data-ride="carousel" data-interval="2000">
<!-- Indicators -->
<ol class="carousel-indicators">
<li data-target="#myCarousel" data-slide-to="0" class="active"></li>
<li data-target="#myCarousel" data-slide-to="1"></li>
<li data-target="#myCarousel" data-slide-to="2"></li>
</ol>
<!-- Wrapper for slides -->
<div class="carousel-inner" role="listbox">
<div class="item active">
<img src="https://www.planwallpaper.com/static/images/hd-wallpaper-1080p-widescreen-1080p-backgrounds.jpg" alt="slide 1" width="460" height="345">
</div>
<div class="item">
<img src="https://www.planwallpaper.com/static/images/hd-beach-wallpapers-1080p.jpg" alt="slide 2" width="460" height="345">
</div>
<div class="item">
<img src="https://www.planwallpaper.com/static/images/01819_birdonabranch_1920x1080.jpg" alt="slide 3" width="460" height="345">
</div>
<!-- Left and right controls -->
<a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
</div>
</body>
</html>