jquery - 堆叠的 div 背景图像为黑色

Question

查看堆叠背景图像时出现问题。所有图像都是黑色的。动画有效，但没有显示图像，请参阅代码片段中的代码，而未加载的 html 仅表示正在生效的 div。代码应具有此处的结果 https://tympanus.net/Tutorials/3DHoverEffects/index4.html然而，我们的效果很简单，但 img 是黑色的。我已经尝试了几种内联背景图像调用组合以及在 CSS 中，img 仍然没有显示任何想法或继承，我可能会遗漏影响这个的请让我知道。可根据要求提供完整代码

/* 
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
( function( $ ) {
	
	$.fn.hoverfold = function( args ) {

		this.each( function() {
		
			$( this ).children( '.view' ).each( function() {
			
				var $item 	= $( this ),
					img		= $item.children( 'img' ).attr( 'src' ),
					struct	= '<div class="slice s1">';
						struct	+='<div class="slice s2">';
							struct	+='<div class="slice s3">';
								struct	+='<div class="slice s4">';
									struct	+='<div class="slice s5">';
									struct	+='</div>';
								struct	+='</div>';
							struct	+='</div>';
						struct	+='</div>';
					struct	+='</div>';
					
				var $struct = $( struct );
				
				$item.find( 'img' ).remove().end().append( $struct ).find( 'div.slice' ).css( 'background-image', 'url(' + img + ')' ).prepend( $( '<span class="overlay" ></span>' ) );
				
			} );
			
		});

	};

} )( jQuery );

/*--------------------------------------------------------------------------
	General Style
--------------------------------------------------------------------------*/
body {
  background: #FFFFFF;
}
.section {
  padding: 30px 0;
  -webkit-transform: translateZ(0);
  -moz-transform: translateZ(0);
  -o-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
}
.section-white {
  background: #FFF;
}
.section-dark {
  background: #151515;
}
.section-dark h3 {
  color:#FFF;
  font-size:18px;
  font-weight:200;
}
.section .container:first-child h1,
.section .container:first-child h2,
.section .container:first-child h3 {
  margin-top: 0;
  font-weight: 700;
}
.input-micro {
  width: 50px;
  margin-bottom: 0 !important;
}
textarea:focus,
input[type="text"]:focus,
input[type="password"]:focus,
input[type="datetime"]:focus,
input[type="datetime-local"]:focus,
input[type="date"]:focus,
input[type="month"]:focus,
input[type="time"]:focus,
input[type="week"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
input[type="search"]:focus,
input[type="tel"]:focus,
input[type="color"]:focus,
.uneditable-input:focus {
  border-color: rgba(79, 141, 179, 0.8);
  outline: 0;
  outline: thin dotted \9;
  /* IE6-9 */

  -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(79, 141, 179, 0.6);
  -moz-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(79, 141, 179, 0.6);
  box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(79, 141, 179, 0.6);
  color: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(79, 141, 179, 0.6);
}
ul.no-list-style {
  list-style-type: none;
  margin-left: 0;
}
ul.no-list-style li {
  line-height: 28px;
}
div[class*="span"] {
  -webkit-transition: all .4s linear;
  -moz-transition: all .4s linear;
  -o-transition: all .4s linear;
  -ms-transition: all .4s linear;
  transition: all .4s linear;
}
/*--------------------------------------------------------------------------
	Typography Style
--------------------------------------------------------------------------*/
body {
  font-family: Arial, 'Helvetica', sans-serif;
  font-size: 14px;
  line-height: 20px;
  color: #535b60;
}
h1 {
  color: #53555c;
  font-family: 'Lato', sans-serif;
  font-weight: 800;
}
h2 {
  color: #53555c;
  font-family: 'Lato', sans-serif;
  font-size: 2em;
  line-height: 1.5em;
  margin: 30px 0 0 0;
}
h3 {
  font-family: 'Lato', sans-serif;
  color: #53555c;
  font-size: 1.5em;
}
h4 {
  font-family: 'Lato', sans-serif;
  color: #53555c;
  margin-bottom: 10px;
}
a {
  color: #aec62c;
  outline: 0;
}
a:hover {
  color: #dcff21;
  text-decoration:none;
  outline: 0;
}
/*--------------------------------------------------------------------------
+	Services Style
--------------------------------------------------------------------------*/
/* Multicolumn */
.service-wrapper {
  text-align: center;
  color: 0 0 3px #999;
  margin-bottom:30px;
}
.service-wrapper h3 {
  font-size: 1.2em;
  margin: 10px 0 !important;
}
.service-wrapper p {
  margin-top: 0;
}
.service-wrapper i {
	font-size:54px;
}
/* Row */
.service-wrapper-row {
  padding: 10px 0;
}
.service-wrapper-row h3 {
  padding-top: 15px;
}
.service-wrapper-row .service-image {
  padding-top: 15px;
  text-align: center;
}
.service-wrapper-row .service-image img {
  max-width: 80%;
  vertical-align: bottom;
  bottom: 0;
  border: 7px solid #FFF;
  -webkit-border-radius: 5px;
  -webkit-background-clip: padding-box;
  -moz-border-radius: 5px;
  -moz-background-clip: padding;
  border-radius: 5px;
  background-clip: padding-box;
  -webkit-box-shadow: 0 0 8px #999;
  -moz-box-shadow: 0 0 8px #999;
  box-shadow: 0 0 8px #999;
  color: 0 0 8px #999;
}




.view {
	width: 316px;
	height: 216px;
	margin: 10px;
	float: left;
	position: relative;
	border: 8px solid #fff;
	box-shadow: 1px 1px 2px rgba(0,0,0,0.05);
	
	-webkit-perspective: 500px;
	-moz-perspective: 500px;
	-o-perspective: 500px;
	-ms-perspective: 500px;
	perspective: 500px;
}
.view .slice{
	width: 60px;
	height: 100%;
	z-index: 100;
	
	-webkit-transform-style: preserve-3d;
	-moz-transform-style: preserve-3d;
	-o-transform-style: preserve-3d;
	-ms-transform-style: preserve-3d;
	transform-style: preserve-3d;
	
	-webkit-transform-origin: left center;
	-moz-transform-origin: left center;
	-o-transform-origin: left center;
	-ms-transform-origin: left center;
	transform-origin: left center;
	
	-webkit-transition: -webkit-transform 150ms ease-in-out;
	-moz-transition: -moz-transform 150ms ease-in-out;
	-o-transition: -o-transform 150ms ease-in-out;
	-ms-transition: -ms-transform 150ms ease-in-out;
	transition: transform 150ms ease-in-out;
		
}
.view div.view-back{
	width: 50%;
	height: 100%;
	position: absolute;
	right: 0;
	background: #666;
	z-index: 0;
}
.view-back span {
	display: block;
	float: right;
	padding: 5px 20px 5px;
	width: 100%;
	text-align: right;
	font-size: 16px;
	color: rgba(255,255,255,0.6);
}
.view-back span:first-child {
	padding-top: 20px;
}
.view-back a {
	display: bock;
	font-size: 18px;
	color: rgba(255,255,255,0.4);
	position: absolute;
	right: 15px;
	bottom: 15px;
	border: 2px solid rgba(255,255,255,0.3);
	border-radius: 50%;
	width: 30px;
	height: 30px;
	line-height: 22px;
	text-align: center;
	font-weight: 700;
}
.view-back a:hover {
	color: #fff;
	border-color: #fff;
}
.view-back span[data-icon]:before {
    content: attr(data-icon);
    font-family: 'icons';
    color: #aaa;
	color: rgba(255,255,255,0.2);
	text-shadow: 0 0 1px rgba(255,255,255,0.2);
	padding-right: 5px;       
}
.view .s2, 
.view .s3, 
.view .s4, 
.view .s5 {
	-webkit-transform: translate3d(60px,0,0);
	-moz-transform: translate3d(60px,0,0);
	-o-transform: translate3d(60px,0,0);
	-ms-transform: translate3d(60px,0,0);
	transform: translate3d(60px,0,0);
}
.view .s1 {
	background-position: 0px 0px;
}
.view .s2 {
	background-position: -60px 0px;
}
.view .s3 {
	background-position: -120px 0px;
}
.view .s4 {
	background-position: -180px 0px;
}
.view .s5 {
	background-position: -240px 0px;
}
.view .overlay {
	width: 60px;
	height: 100%;
	opacity: 0;
	position: absolute;
	-webkit-transition: opacity 150ms ease-in-out;
	-moz-transition: opacity 150ms ease-in-out;
	-o-transition: opacity 150ms ease-in-out;
	-ms-transition: opacity 150ms ease-in-out;
	transition: opacity 150ms ease-in-out;
}
.view:hover .overlay {
	opacity: 1;
}
.view img {
	position: absolute;
	z-index: 0;
	-webkit-transition: left 0.3s ease-in-out;
	-o-transition: left 0.3s ease-in-out;
	-moz-transition: left 0.3s ease-in-out;
	-ms-transition: left 0.3s ease-in-out;
	transition: left 0.3s ease-in-out;
}
/*--------------------------------------------------------------------------
+	hover effect
--------------------------------------------------------------------------*/
.view {
	perspective: 1050px;
}
.view div {
	transition: all 0.3s ease-in-out;
}
.view:hover .s2{
	transform: translate3d(59px,0,0) rotate3d(0,1,0,-45deg);
}
.view:hover .s3, 
.view:hover .s5{
	transform: translate3d(59px,0,0) rotate3d(0,1,0,90deg);
}
.view:hover .s4{
	transform: translate3d(59px,0,0) rotate3d(0,1,0,-90deg);
}
.view .s2 > .overlay {
	background: linear-gradient(right, rgba(0,0,0,0.05) 0%,rgba(0,0,0,0) 100%);
}
.view .s3 > .overlay {
	background: linear-gradient(left, rgba(255,255,255,0) 0%, rgba(255, 255, 255, 0.2) 100%);
}
.view .s4 > .overlay {
	background: linear-gradient(right, rgba(0,0,0,0.6) 0%,rgba(0,0,0,0.2) 100%);
}
.view .s5 > .overlay {
	background: linear-gradient(left, rgba(0,0,0,0.8) 0%,rgba(0,0,0,0) 100%);
}
.view div.view-back{
	background: linear-gradient(left, #0a0a0a 0%,#666666 100%);
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="section section-white">
            <div class="container">
                <div class="row">

                    <div class="section-title">
                        <h1>TOP SERVICES</h1>
                    </div>

                    <div id="grid" class="main">

                        <div class="view">

                            <div class="view-back">
                                <span data-icon="A">566</span>
                                <span data-icon="B">124</span>
                                <a href="http://www.flickr.com/photos/ag2r/5439506585/in/photostream">→</a>
                            </div>

                           <!-- <img src="img/portfolio/mobilem.jpg" />-->

                            <div class="slice s1" style="background-image: url(img/portfolio/mobilem.jpg); "><span class="overlay"></span>

                                <div class="slice s2" style="background-image: url(img/portfolio/mobilem.jpg); "><span class="overlay"></span>

                                    <div class="slice s3" style="background-image: url(img/portfolio/mobilem.jpg); "><span class="overlay"></span>

                                        <div class="slice s4" style="background-image: url(img/portfolio/mobilem.jpg); "><span class="overlay"></span>

                                            <div class="slice s5" style="background-image: url(img/portfolio/mobilem.jpg); "><span class="overlay"></span>
                                            </div><!-- /s5 -->

                                        </div><!-- /s4 -->

                                    </div><!-- /s3 -->

                                </div><!-- /s2 -->

                            </div><!-- /s1 -->

                        </div>

                        <div class="view">

                            <!-- ... -->

                        </div>

                        <!-- ... -->

                    </div> 

<!-- begin snippet: js hide: false console: true babel: false -->

Answer 1

我有一个基本的 fiddle 可以工作。这可能是您图片的错误链接；这是我唯一改变的。尝试在 img 前添加斜杠。

background-image: url(/img/portfolio/mobilem.jpg);