CSS3 Fade slider Today I would like to show you how to create nice and smooth css3 slider. It uses fade effect to switch between slides. Plus, you can use custom promo text for each slide. We will use basic UL-LI unordered list to make this slider. We don’t need to click anywhere to switch slides – everything is automatically (css3 animation).

CSS3 Fade滑块今天，我想向您展示如何创建美观而平滑的CSS3滑块。 它使用淡入淡出效果在幻灯片之间切换。 另外，您可以为每张幻灯片使用自定义促销文字。 我们将使用基本的UL-LI无序列表来制作此滑块。 我们无需单击任何位置即可切换幻灯片-一切都是自动的(css3动画)。

现场演示

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下载结果

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So, lets start

所以，让我们开始吧

步骤1. HTML (Step 1. HTML)

Html markup is very easy. There are four slides. Each slide consists of image (as background) and promo text in DIV. If you need – you always can add more slides here.

HTML标记非常简单。 有四张幻灯片。 每张幻灯片都包含图片(作为背景)和DIV中的促销文字。 如果需要–您随时可以在此处添加更多幻灯片。

<div class="slides">
    <ul> <!-- slides -->
        <li><img src="images/pic1.jpg" alt="image01" />
            <div>Promo text #1</div>
        </li>
        <li><img src="images/pic2.jpg" alt="image02" />
            <div>Promo text #2</div>
        </li>
        <li><img src="images/pic3.jpg" alt="image03" />
            <div>Promo text #3</div>
        </li>
        <li><img src="images/pic4.jpg" alt="image04" />
            <div>Promo text #4</div>
        </li>
    </ul>
</div>

<div class="slides">
    <ul> <!-- slides -->
        <li><img src="images/pic1.jpg" alt="image01" />
            <div>Promo text #1</div>
        </li>
        <li><img src="images/pic2.jpg" alt="image02" />
            <div>Promo text #2</div>
        </li>
        <li><img src="images/pic3.jpg" alt="image03" />
            <div>Promo text #3</div>
        </li>
        <li><img src="images/pic4.jpg" alt="image04" />
            <div>Promo text #4</div>
        </li>
    </ul>
</div>

步骤2. CSS (Step 2. CSS)

Now, it’s time to define css styles for our slider. Here are styles for main slider element, inner slides and for promo titles:

现在，是时候为滑块定义CSS样式了。 以下是主滑块元素，内部幻灯片和促销标题的样式：

/* fade slider */
.slides {
    height:300px;
    margin:50px auto;
    overflow:hidden;
    position:relative;
    width:900px;
}
.slides ul {
    list-style:none;
    position:relative;
}
/* keyframes #anim_slides */
@-webkit-keyframes anim_slides {
    0% {
        opacity:0;
    }
    6% {
        opacity:1;
    }
    24% {
        opacity:1;
    }
    30% {
        opacity:0;
    }
    100% {
        opacity:0;
    }
}
@-moz-keyframes anim_slides {
    0% {
        opacity:0;
    }
    6% {
        opacity:1;
    }
    24% {
        opacity:1;
    }
    30% {
        opacity:0;
    }
    100% {
        opacity:0;
    }
}
.slides ul li {
    opacity:0;
    position:absolute;
    top:0;
    /* css3 animation */
    -webkit-animation-name: anim_slides;
    -webkit-animation-duration: 24.0s;
    -webkit-animation-timing-function: linear;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-direction: normal;
    -webkit-animation-delay: 0;
    -webkit-animation-play-state: running;
    -webkit-animation-fill-mode: forwards;
    -moz-animation-name: anim_slides;
    -moz-animation-duration: 24.0s;
    -moz-animation-timing-function: linear;
    -moz-animation-iteration-count: infinite;
    -moz-animation-direction: normal;
    -moz-animation-delay: 0;
    -moz-animation-play-state: running;
    -moz-animation-fill-mode: forwards;
}
/* css3 delays */
.slides ul  li:nth-child(2), .slides ul  li:nth-child(2) div {
    -webkit-animation-delay: 6.0s;
    -moz-animation-delay: 6.0s;
}
.slides ul  li:nth-child(3), .slides ul  li:nth-child(3) div {
    -webkit-animation-delay: 12.0s;
    -moz-animation-delay: 12.0s;
}
.slides ul  li:nth-child(4), .slides ul  li:nth-child(4) div {
    -webkit-animation-delay: 18.0s;
    -moz-animation-delay: 18.0s;
}
.slides ul li img {
    display:block;
}
/* keyframes #anim_titles */
@-webkit-keyframes anim_titles {
    0% {
        left:100%;
        opacity:0;
    }
    5% {
        left:10%;
        opacity:1;
    }
    20% {
        left:10%;
        opacity:1;
    }
    25% {
        left:100%;
        opacity:0;
    }
    100% {
        left:100%;
        opacity:0;
    }
}
@-moz-keyframes anim_titles {
    0% {
        left:100%;
        opacity:0;
    }
    5% {
        left:10%;
        opacity:1;
    }
    20% {
        left:10%;
        opacity:1;
    }
    25% {
        left:100%;
        opacity:0;
    }
    100% {
        left:100%;
        opacity:0;
    }
}
.slides ul li div {
    background-color:#000000;
    border-radius:10px 10px 10px 10px;
    box-shadow:0 0 5px #FFFFFF inset;
    color:#FFFFFF;
    font-size:26px;
    left:10%;
    margin:0 auto;
    padding:20px;
    position:absolute;
    top:50%;
    width:200px;
    /* css3 animation */
    -webkit-animation-name: anim_titles;
    -webkit-animation-duration: 24.0s;
    -webkit-animation-timing-function: linear;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-direction: normal;
    -webkit-animation-delay: 0;
    -webkit-animation-play-state: running;
    -webkit-animation-fill-mode: forwards;
    -moz-animation-name: anim_titles;
    -moz-animation-duration: 24.0s;
    -moz-animation-timing-function: linear;
    -moz-animation-iteration-count: infinite;
    -moz-animation-direction: normal;
    -moz-animation-delay: 0;
    -moz-animation-play-state: running;
    -moz-animation-fill-mode: forwards;
}

/* fade slider */
.slides {
    height:300px;
    margin:50px auto;
    overflow:hidden;
    position:relative;
    width:900px;
}
.slides ul {
    list-style:none;
    position:relative;
}
/* keyframes #anim_slides */
@-webkit-keyframes anim_slides {
    0% {
        opacity:0;
    }
    6% {
        opacity:1;
    }
    24% {
        opacity:1;
    }
    30% {
        opacity:0;
    }
    100% {
        opacity:0;
    }
}
@-moz-keyframes anim_slides {
    0% {
        opacity:0;
    }
    6% {
        opacity:1;
    }
    24% {
        opacity:1;
    }
    30% {
        opacity:0;
    }
    100% {
        opacity:0;
    }
}
.slides ul li {
    opacity:0;
    position:absolute;
    top:0;
    /* css3 animation */
    -webkit-animation-name: anim_slides;
    -webkit-animation-duration: 24.0s;
    -webkit-animation-timing-function: linear;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-direction: normal;
    -webkit-animation-delay: 0;
    -webkit-animation-play-state: running;
    -webkit-animation-fill-mode: forwards;
    -moz-animation-name: anim_slides;
    -moz-animation-duration: 24.0s;
    -moz-animation-timing-function: linear;
    -moz-animation-iteration-count: infinite;
    -moz-animation-direction: normal;
    -moz-animation-delay: 0;
    -moz-animation-play-state: running;
    -moz-animation-fill-mode: forwards;
}
/* css3 delays */
.slides ul  li:nth-child(2), .slides ul  li:nth-child(2) div {
    -webkit-animation-delay: 6.0s;
    -moz-animation-delay: 6.0s;
}
.slides ul  li:nth-child(3), .slides ul  li:nth-child(3) div {
    -webkit-animation-delay: 12.0s;
    -moz-animation-delay: 12.0s;
}
.slides ul  li:nth-child(4), .slides ul  li:nth-child(4) div {
    -webkit-animation-delay: 18.0s;
    -moz-animation-delay: 18.0s;
}
.slides ul li img {
    display:block;
}
/* keyframes #anim_titles */
@-webkit-keyframes anim_titles {
    0% {
        left:100%;
        opacity:0;
    }
    5% {
        left:10%;
        opacity:1;
    }
    20% {
        left:10%;
        opacity:1;
    }
    25% {
        left:100%;
        opacity:0;
    }
    100% {
        left:100%;
        opacity:0;
    }
}
@-moz-keyframes anim_titles {
    0% {
        left:100%;
        opacity:0;
    }
    5% {
        left:10%;
        opacity:1;
    }
    20% {
        left:10%;
        opacity:1;
    }
    25% {
        left:100%;
        opacity:0;
    }
    100% {
        left:100%;
        opacity:0;
    }
}
.slides ul li div {
    background-color:#000000;
    border-radius:10px 10px 10px 10px;
    box-shadow:0 0 5px #FFFFFF inset;
    color:#FFFFFF;
    font-size:26px;
    left:10%;
    margin:0 auto;
    padding:20px;
    position:absolute;
    top:50%;
    width:200px;
    /* css3 animation */
    -webkit-animation-name: anim_titles;
    -webkit-animation-duration: 24.0s;
    -webkit-animation-timing-function: linear;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-direction: normal;
    -webkit-animation-delay: 0;
    -webkit-animation-play-state: running;
    -webkit-animation-fill-mode: forwards;
    -moz-animation-name: anim_titles;
    -moz-animation-duration: 24.0s;
    -moz-animation-timing-function: linear;
    -moz-animation-iteration-count: infinite;
    -moz-animation-direction: normal;
    -moz-animation-delay: 0;
    -moz-animation-play-state: running;
    -moz-animation-fill-mode: forwards;
}

You can see that I use two css3 animations here: anim_slides and anim_titles. First one is for separated slides, second one – for promo texts. In order to switch between slides – we change opacity of slides. For titles – we change Left position and opacity too.

您可以看到我在这里使用了两个css3动画：anim_slides和anim_titles。 第一个用于单独的幻灯片，第二个用于促销文本。 为了在幻灯片之间切换–我们更改幻灯片的不透明度。 对于标题-我们也会更改“左”位置和不透明度。

现场演示

结论 (Conclusion)

That is all for today. We have just created new cool pure CSS3-based slider with Fade effect. I hope that you like it. Good luck!

今天就这些。 我们刚刚创建了带有Fade效果的全新酷炫纯CSS3滑块。 我希望你喜欢。 祝好运！

翻译自: https://www.script-tutorials.com/css3-fade-slider/