我试图制作一个非常普通的旋转木马，垂直中间两侧各有两个箭头，图像顶部中间有一个按钮。尽管箭头和文本都是绝对的并且具有更高的z-index，但我无法在图像上显示任何内容。这是我的代码的代码。 http://codepen.io/kathryncrawford/pen/AXmVAz
这是我的HTML
<div class="slick-slider">
<div>
<img class="img-fluid" src="http://www.placecage.com/1500/750" alt="">
<div class="info">
<h1 class="slider-heading">Heading</h1>
<p class="slider-subheading lead">Subheading</p>
<a class="btn btn-large btn-danger" href="">button text</a>
<p class="down-arrow">
<a class="btn btn-large btn-down-arrow" href="#theend">
<i class="fa fa-chevron-down fa-lg" aria-hidden="true"></i>
</a>
</p>
</div>
</div>
<div>
<img class="img-fluid" src="http://www.placecage.com/1500/750" alt="">
</div>
<div>
<img class="img-fluid" src="http://www.placecage.com/1500/750" alt="">
</div>
</div>
我的CSS（光滑的css不包括在这里，但它在codepen中）
.slick-slider img { /* keep images full screen */
width: 100%;
}
.chevron-container { /* full slider height container for chevrons */
height: 100%;
position: absolute;
width: 100px;
}
.slick-right { /* keeps right arrow to the right */
right: 0;
top: 0;
}
.chevron-container > .fa { /* positions chevrons in vertical center */
bottom: 0;
color: white;
font-size: 10em;
height: 1em;
margin: auto;
position: absolute;
top: 0;
width: 5em;
z-index: 10;
}
.slick-slider .info {
color: white;
position: absolute;
width: 100%;
height: 100%;
top: 0;
left: 0;
line-height: 100vh;
text-align: center;
z-index: 10;
}
.slick-slider .info > div {
display: inline-block !important;
vertical-align: middle;
}
我的JS
jQuery(function($){
$('.slick-slider').slick({
accessibility: true,
adaptiveHeight: true,
arrows: true,
infinite: true,
mobileFirst: true,
nextArrow: '<div class="chevron-container slick-right"><i class="fa fa-chevron-right" aria-hidden="true"></i></span><span class="sr-only">Next</span></div>',
prevArrow: '<div class="chevron-container"><i class="fa fa-chevron-left" aria-hidden="true"></i></span><span class="sr-only">Previous</span></div>',
slidesToShow: 1
});
});
答案 0 :(得分：4)
你必须做
.slick-slide {
/* ... */
position: relative;
}
这样.info的东西知道它应该绝对定位于它的父母。
答案 1 :(得分：1)
只需将position: relative添加到.slide-slide。
jQuery(function($){
$('.slick-slider').slick({
accessibility: true,
adaptiveHeight: true,
arrows: true,
infinite: true,
mobileFirst: true,
nextArrow: '<div class="chevron-container slick-right"><i class="fa fa-chevron-right" aria-hidden="true"></i></span><span class="sr-only">Next</span></div>',
prevArrow: '<div class="chevron-container"><i class="fa fa-chevron-left" aria-hidden="true"></i></span><span class="sr-only">Previous</span></div>',
slidesToShow: 1
});
});.slick-slider
{
position: relative;
display: block;
box-sizing: border-box;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
-webkit-touch-callout: none;
-khtml-user-select: none;
-ms-touch-action: pan-y;
touch-action: pan-y;
-webkit-tap-highlight-color: transparent;
}
.slick-list
{
position: relative;
display: block;
overflow: hidden;
margin: 0;
padding: 0;
}
.slick-list:focus
{
outline: none;
}
.slick-list.dragging
{
cursor: pointer;
cursor: hand;
}
.slick-slider .slick-track,
.slick-slider .slick-list
{
-webkit-transform: translate3d(0, 0, 0);
-moz-transform: translate3d(0, 0, 0);
-ms-transform: translate3d(0, 0, 0);
-o-transform: translate3d(0, 0, 0);
transform: translate3d(0, 0, 0);
}
.slick-track
{
position: relative;
top: 0;
left: 0;
display: block;
}
.slick-track:before,
.slick-track:after
{
display: table;
content: '';
}
.slick-track:after
{
clear: both;
}
.slick-loading .slick-track
{
visibility: hidden;
}
.slick-slide
{
display: none;
float: left;
position: relative;
height: 100%;
min-height: 1px;
}
[dir='rtl'] .slick-slide
{
float: right;
}
.slick-slide img
{
display: block;
}
.slick-slide.slick-loading img
{
display: none;
}
.slick-slide.dragging img
{
pointer-events: none;
}
.slick-initialized .slick-slide
{
display: block;
}
.slick-loading .slick-slide
{
visibility: hidden;
}
.slick-vertical .slick-slide
{
display: block;
height: auto;
border: 1px solid transparent;
}
.slick-arrow.slick-hidden {
display: none;
}
.slick-slider img { /* keep images full screen */
width: 100%;
}
.chevron-container { /* full slider height container for chevrons */
height: 100%;
position: absolute;
width: 100px;
}
.slick-right { /* keeps right arrow to the right */
right: 0;
top: 0;
}
.chevron-container > .fa { /* positions chevrons in vertical center */
bottom: 0;
color: white;
font-size: 10em;
height: 1em;
margin: auto;
position: absolute;
top: 0;
width: 5em;
z-index: 10;
}
.slick-slider .info {
color: white;
position: absolute;
width: 100%;
height: 100%;
top: 0;
left: 0;
line-height: 100vh;
text-align: center;
z-index: 10;
}
.slick-slider .info > div {
display: inline-block !important;
vertical-align: middle;
}<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="http://kenwheeler.github.io/slick/slick/slick.js"></script>
<div class="slick-slider">
<div>
<img class="img-fluid" src="http://www.placecage.com/1500/750" alt="">
<div class="info">
<h1 class="slider-heading">Heading</h1>
<p class="slider-subheading lead">Subheading</p>
<a class="btn btn-large btn-danger" href="">button text</a>
<p class="down-arrow">
<a class="btn btn-large btn-down-arrow" href="#theend">
<i class="fa fa-chevron-down fa-lg" aria-hidden="true"></i>
</a>
</p>
</div>
</div>
<div>
<img class="img-fluid" src="http://www.placecage.com/1500/750" alt="">
</div>
<div>
<img class="img-fluid" src="http://www.placecage.com/1500/750" alt="">
</div>
</div>