我正在尝试在幻灯片中的图像上添加渐变效果,这样,在查看某个图片时(我的幻灯片显示3张图片,一张居中,另外两张分别是前一张和后一张的一小部分),两侧的图片将有这种渐变效果,左边的前一张图片将其左侧淡出,反之亦然。你懂我的意思吗?与此类似的是在这里评论过的:如何在CSS中对图像应用渐变叠加层?我有两个
.png
文件,一个向左渐变,一个向右渐变。在HTML和CSS方面该如何应用?你会在.css
的底部看到它们,但是它们没有被正确应用,而且在HTML中也没有相应的标签(需要吗?)。当你悬停在下一张和上一张图片上时,它们也应该稍微变亮一些(失去一些渐变效果)。例如:http://www.deadmau5.com
HTML
<div class="hero">
<div class="hero-carousel">
<article>
<img src="images/deadmau5/slide1.jpg" />
</article>
<article>
<img src="images/deadmau5/slide2.jpg" />
</article>
<article>
<img src="images/deadmau5/slide3.jpg" />
</article>
<article>
<img src="images/deadmau5/slide4.jpg" />
</article>
</div>
</div>
javascript
<script>
$(document).ready(function(){
$('.hero-carousel').heroCarousel({
easing: 'easeOutExpo',
css3pieFix: true
});
});
</script>
CSS
.hero {
width: 1366px;
height: 340px; position:absolute;top:270px;
overflow: hidden;
margin-bottom: 48px;
margin: 0 auto;
border-top:9px solid rgba(51, 51, 51, .15);
border-bottom: 9px solid rgba(51, 51, 51, .15);
padding: 0 0 12px 0;
}
.hero-carousel article {
width: 970px;
margin: 0 auto;
height: 470px;
display: block;
float: left;
position: relative;
}
.hero-carousel-container article {
float: left;
}
.hero-carousel article img{
border-style:solid;border-width:6px;color:#000; position: absolute;
top: 0;
left: 0;
z-index: 1;
}
.hero-carousel article .contents {
position: relative;
z-index: 2;
top: 72px;
left: 48px;
list-style: none;
color: #000;
width: 556px;
padding: 20px;
background: rgba(255,255,255,0.8);
-pie-background: rgba(255,255,255,0.8);
-moz-border-radius: 20px;
-webkit-border-radius: 20px;
border-radius: 20px;
behavior: url(/assets/PIE.htc);
}
.hero-carousel-nav {
width: 980px;
position: absolute;
bottom: 0;
left: 50%;
margin-left: -490px;
z-index: 2;
}
.hero-carousel-nav li {
position: absolute;
bottom: 48px;
right: 48px;
list-style: none;
}
.hero-carousel-nav li.prev {
left: -50px;
right: auto;
bottom: 100px;
}
.hero-carousel-nav li.next {
right: -30px;
left: auto;
bottom: 100px;
}
.hero-carousel-nav li a {
background: none repeat scroll 0 0 #D21034;
color: #FFFFFF;
display: block;
float: left;
}
.hero-carousel-nav li.next a {
background: url('../images/deadmau5/large-arrow-right.png'),
-5px -7px no-repeat;
display: inline-block;
width: 105px; /*width of your img*/
height: 105px; /*height of your img*/
font-size: 0px;
right: -15px; /*this is better than 1px*/
bottom: 100px;
overflow:hidden;
outline:none;
}
.hero-carousel-nav li.prev a {
background: url('../images/deadmau5/large-arrow-left.png'),
-7px -7px no-repeat;
display: inline-block;
width: 105px; /*width of your img*/
height: 105px; /*height of your img*/
font-size: 0px; /*this is better than 1px*/
left: -50px;
bottom: 100px;
overflow:hidden;
outline:none;
}
position
和z-index
来覆盖淡入淡出元素,并在悬停时将opacity
设置为小于1的小数。 - Ally