网页制作 发布日期:2024/12/24 浏览次数:1
实例效果图
实例说明:在地图上定位多个不同的点,然后从点中央向外扩散光圈。
实例要点:主要考察CSS3中动画的使用
主要代码:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>地图</title> <style> *{padding:0px;margin: 0px;} .bg{width: 100%;height:770px;position: relative;} .bg img{width: 100%;height: 100%;} .bg .content{width: 748px;height:618px;position: absolute;left: 410px;top: 60px;} .bg .content div{background:#009FD9;width: 10px;height: 10px;border-radius:50%;position: relative;} .bg .content p{position: absolute;width: 10px;height: 10px;border-radius:50%;animation: myfirst 1.5s infinite;box-shadow: 0px 0px 1px #009FD9; } .bg .content span{position: absolute;display:block;width: 10px;height: 10px;border-radius:50%;animation: myfirst 1.5s infinite;box-shadow: 0px 0px 1px #009FD9; animation-delay: 0.5s;} .bg .content .one{position: absolute;left:600px; top:100px;} .bg .content .two{position: absolute;left:550px; top:150px;} .bg .content .three{position: absolute;left:500px; top:200px;} .bg .content .four{position: absolute;left:450px; top:250px;} .bg .content .five{position: absolute;left:400px; top:300px;} .bg .content .six{position: absolute;left:400px; top:350px;} .bg .content .seven{background: #FF9900;position: absolute;left:350px; top:300px;} .bg .content .eight{background: #FF9900;position: absolute;left:400px; top:250px;} .bg .content .nine{background: #A2A9B4;position: absolute;left:250px; top:200px;} .bg .content .ten{background: #A2A9B4;position: absolute;left:300px; top:350px;} @keyframes myfirst{ 20% {transform: scale(2);} 40% {transform: scale(3);} 60% {transform: scale(4);} 80% {transform: scale(5);} 100% {transform: scale(6);} } </style> </head> <body> <div class="bg"><img src="bg.jpg" alt=""> <div class="content"><img src="bg1.png" alt=""> <div class="one"><p></p><span></span></div> <div class="two"><p></p><span></span></div> <div class="three"><p></p><span></span></div> <div class="four"><p></p><span></span></div> <div class="five"><p></p><span></span></div> <div class="six"><p></p><span></span></div> <div class="seven"><p></p><span></span></div> <div class="eight"><p></p><span></span></div> <div class="nine"><p></p><span></span></div> <div class="ten"><p></p><span></span></div> </div> </div> </body> </html>
注意事项:
1.不同的点通过定位分散排布在地图上
2.每个点内存放着两个不同的隐藏点,隐藏点通过动画延时功能形成点扩散的动态效果
3.点外扩散的扩散圈由隐藏点的阴影构成,然后通过动画一点一点扩大
总结
以上所述是小编给大家介绍的CSS3地图动态实例代码(圆圈向外扩散),希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对网站的支持!