jQuery和css3简单实用的3D背景幻灯片插件

这是一款非常简洁和实用的jQuery和css3 3D背景幻灯片插件。

HTML结构

html结构使用一个section作为wrapper，在里面使用无序列表作为幻灯片。空的div .shadow是用于制作背景的3d阴影效果。空的无序列表.slider-controls用于制作圆点导航按钮。

<section class="slider-container">
    <ul id="slider" class="slider-wrapper">
        <li class="slide-current">
            <img src="images/1.jpg" alt="Slider Imagen 1">
            <div class="caption">
                <h3 class="caption-title">Diseño web</h3>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Debitis, ea.</p>
            </div>
        </li>

        <li>
            <img src="images/2.jpg" alt="Slider Imagen 2">
            <div class="caption">
                <h3 class="caption-title">Desarrollo web</h3>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Debitis, ea.</p>
            </div>
        </li>

        <li>
            <img src="images/3.jpg" alt="Slider Imagen 3">
            <div class="caption">
                <h3 class="caption-title">Javascript</h3>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Debitis, ea.</p>
            </div>
        </li>

        <li>
            <img src="images/4.jpg" alt="Slider Imagen 4">
            <div class="caption">
                <h3 class="caption-title">Maquetacion</h3>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Debitis, ea.</p>
            </div>
        </li>
    </ul>

    <!-- Sombras -->
    <div class="shadow"></div>

    <!-- Controles -->
    <ul id="slider-controls" class="slider-controls"></ul>
</section>
                

CSS样式

下面来给幻灯片添加一些样式。

* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
 
body {
    background: #242c38;
    font-family: 'Roboto', Arial, Tahoma, Sans-serif, Verdana, Helvetica;
    font-size: 62.5%;
}
 
a {
    color: #00c5b9;
    text-decoration: none;
}
 
ul {
    list-style-type: none;
}
 
/*
Encabezado del Slider
 ----------------------------------------*/
.slider-title {
    text-align: center;
    margin: 80px 0 40px;
    font-size: 3.2em;
    font-weight: 300;
    color: #FFF;
}
 
/**
 * Contendor del Slider
 ----------------------------------------*/
.slider-container {
    margin: 0 auto;
    width: 800px;
}
 
.slider-wrapper {
    position: relative;
    z-index: 90;
    height: 360px;
    width: 100%;
    border: 5px solid #415066;
    overflow: hidden;
}
 
.slider-wrapper li {
    display: none;
}
 
li.slide-current {
    display: block;
}
 
.slider-wrapper li img {
    position: absolute;
    top: 0;
    left: 0;
    max-width: 100%;
    height: auto;
}
                

下面是图片标题和背景阴影的CSS样式，以及用于各种屏幕的媒体查询样式：

/**
 * Caption
 ----------------------------------------*/
.caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0,0,0,0.6);
    padding: 12px;
    -webkit-transform: translateY(100%);
    -ms-transform: translateY(100%);
    -o-transform: translateY(100%);
    transform: translateY(100%);
    -webkit-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}
.caption-title {
    color: #00c5b9;
    font-weight: 700;
    font-size: 1.6em;
    margin-bottom: 10px;
}
.caption p {
    color: #FFF;
    font-size: 1.4em;
    line-height: 1.3em;
}
.slider-wrapper li:hover .caption {
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
}
/**
 * Sombras
 ----------------------------------------*/
.shadow {
    width: 100%;
    height: 15px;
    position: relative;
}
.shadow:after, .shadow:before {
    content: '';
    width: 50%;
    height: 100%;
    background: #171c24;
    position: absolute;
    left: 10px;
    top: -20px;
    -webkit-transform: rotate(-4deg);
    -ms-transform: rotate(-4deg);
    -o-transform: rotate(-4deg);
    transform: rotate(-4deg);
    -webkit-box-shadow: 0 0 15px 8px #171c24;
    -moz-box-shadow: 0 0 15px 8px #171c24;
    box-shadow: 0 0 15px 8px #171c24;
}
.shadow:after {
    left: auto;
    right: 10px;
    -webkit-transform: rotate(4deg);
    -ms-transform: rotate(4deg);
    -o-transform: rotate(4deg);
    transform: rotate(4deg);
}
/**
 * Controles del Slider
 ----------------------------------------*/
.slider-controls {
    text-align: center;
    margin-top: 15px;
}
.slider-controls li {
    background: #415066;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    display: inline-block;
    height: 12px;
    width: 12px;
    margin: 0 4px;
    cursor: pointer;
}
.slider-controls li.active {
    background: #00c5b9;
}
/**
 * Autores
 ----------------------------------------*/
.authors {
    margin-bottom: 15px;
    margin-top: 25px;
    color: #415066;
    font-size: 1.4em;
    text-align: center;
}
/**
 * Responsive
 ----------------------------------------*/
@media only screen and (max-width: 825px) {
    .slider-container {
        width: 500px;
    }
    .slider-wrapper {
        height: 260px;
    }
}
@media only screen and (max-width: 535px) {
    .slider-container {
        padding: 5px;
        width: 100%;
    }
    .slider-wrapper {
        height: 200px;
    }
    .caption {
        display: none;
    }
}
@media only screen and (max-width: 410px) {
    .slider-wrapper {
        height: 160px;
    }
}
                

JAVASCRIPT

$(function() {
    var SliderModule = (function() {
        var pb = {};
        pb.el = $('#slider');
        pb.items = {
            panel: pb.el.find('li')
        }
        // Variables Necesarias
        var SliderInterval,
            currentSlider = 0,
            nextSlider = 1,
            lengthSlider = pb.items.panel.length;
        // Initialize
        pb.init = function(settings) {
            this.settings = settings || {duration: 8000}
            var output = '';
            // Activamos nuestro slider
            SliderInit();
            for(var i = 0; i ';
                } else {
                    output += '