手把手教你用纯css3实现轮播图效果
<h3 style="color: black; text-align: left; margin-bottom: 10px;"><span style="color: black;">1、</span>前言</h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">css3动画效果的强大<span style="color: black;">不问可知</span>,自它<span style="color: black;">显现</span><span style="color: black;">始终</span>热度不减,它与js动画的优劣<span style="color: black;">亦</span><span style="color: black;">始终</span><span style="color: black;">作为</span>前端界争论的<span style="color: black;">专题</span>,不可置疑的是css3动画的出<span style="color: black;">此刻</span><span style="color: black;">必定</span>程度上降低了动画效果的实现难度,利于前端的学习,其精简的代码量把<span style="color: black;">咱们</span>从烦人的js调试中解放出来,当然css的动画效果有其局限性,<span style="color: black;">咱们</span><span style="color: black;">不可</span>只用css3模拟出全部的<span style="color: black;">便是</span>动画,<span style="color: black;">另一</span><span style="color: black;">便是</span>浏览器的兼容性问题。<span style="color: black;">咱们</span>这次用css3实现一个轮播图效果,体验一下css3的强大。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">首要</span>说明<span style="color: black;">咱们</span>可次只实现了自动轮播,效果<span style="color: black;">亦</span>是最<span style="color: black;">平常</span>的淡入淡出,并未实现点击轮换效果,<span style="color: black;">最少</span>在我<span style="color: black;">日前</span>水平来看,自动轮播与点击轮换两者纯css3只能选其一,<span style="color: black;">倘若</span><span style="color: black;">能够</span><span style="color: black;">同期</span>实现两种效果的<span style="color: black;">办法</span>,请告诉我。</p>
<h3 style="color: black; text-align: left; margin-bottom: 10px;"><span style="color: black;">2、</span>布局</h3>
<div style="color: black; text-align: left; margin-bottom: 10px;"><section class="slider-contaner">
<ul class="slider">
<li class="slider-item slider-item1"></li>
<li class="slider-item slider-item2"></li>
<li class="slider-item slider-item3"></li>
<li class="slider-item slider-item4"></li>
<li class="slider-item slider-item5"></li>
</ul>
</section></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">html代码<span style="color: black;">无</span>什么可说的,样式的话<span style="color: black;">首要</span>必定slider的大盒子必定是相对定位,<span style="color: black;">另一</span><span style="color: black;">咱们</span>采用在li标签中添加bac<span style="color: black;">公斤</span>round-image,<span style="color: black;">由于</span><span style="color: black;">这般</span>才有可能用纯的css实现响应式,<span style="color: black;">另一</span>背景图为了在响应式中看清全貌,必然<span style="color: black;">运用</span>bac<span style="color: black;">公斤</span>round-size:100%,<span style="color: black;">另一</span><span style="color: black;">便是</span>高度问题了,显然slider-container必需是和li的高度一致,<span style="color: black;">由于</span>响应式中必然这个高度<span style="color: black;">不可</span>固定死,<span style="color: black;">因此</span><span style="color: black;">运用</span>height属性显然不行,padding属性<span style="color: black;">能够</span><span style="color: black;">处理</span>这个问题,一是bac<span style="color: black;">公斤</span>round-image<span style="color: black;">能够</span><span style="color: black;">表示</span>在padding中,二是padding中以%为单位是以父元素宽度为基准的。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;">*{
margin:0;
padding:0;
}
ul,li{
list-style: none;
}
.floatfix {
*zoom: 1;
}
.floatfix:after {
content: "";
display: table;
clear: both;
}
.slider-contaner{
width:100%;
position:relative;
}
.slider,.slider-item{
padding-bottom:40%;
}
.slider-item{
width:100%;
position:absolute;
bac<span style="color: black;">公斤</span>round-size:100%;
}
.slider-item1{
bac<span style="color: black;">公斤</span>round-image:url(imgs/1.jpg);
}
.slider-item2{
bac<span style="color: black;">公斤</span>round-image:url(imgs/2.jpg);
}
.slider-item3{
bac<span style="color: black;">公斤</span>round-image:url(imgs/3.jpg);
}
.slider-item4{
bac<span style="color: black;">公斤</span>round-image:url(imgs/4.jpg);
}
.slider-item5{
bac<span style="color: black;">公斤</span>round-image:url(imgs/5.jpg);
}</div>
<h3 style="color: black; text-align: left; margin-bottom: 10px;"><span style="color: black;">3、</span>设计动画</h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">淡入淡出效果肯定是<span style="color: black;">运用</span>opacity,<span style="color: black;">首要</span>整体来看所有<span style="color: black;">照片</span>的淡入淡出都是同一个动画,只是时间不<span style="color: black;">同样</span><span style="color: black;">罢了</span>,这肯定</p>
楼主发的这篇帖子,我觉得非常有道理。 你的话语如春风拂面,温暖了我的心房,真的很感谢。 大势所趋,用于讽刺一些制作目的就是为了跟风玩梗,博取眼球的作品。
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