哈喽哈喽！CSS真的好好玩啊，哈哈，反正我是爱了，空闲写着玩。画画不好的我乐了，下面就是一个用CSS3动画完成的模仿水珠的动效，其中主要就是会使用CSS设置阴影效果以及@keyframes关键帧和一些选择器的技术，快来学习吧！！！🐬
实现效果：就很nice
你也通过一下网址进行访问水滴点击进入
灵感：看到了这张图阴影高亮，这属于美术吧，哈哈，我是小菜鸡
这里强烈安利GitHub上一个大牛的开源：花式边框半径生成器利用这个可以使这个效果实现的事半功倍，好开始coding
1.html
很简单，只需要一个盒子就OK了
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>水滴</title>
</head>
<body>
<div class="shui"></div>
</body>
</html>
2.CSS
注释已经写在代码中，这里主要学习一下伪元素选择器的使用，box-shadow这个设置阴影的属性，关键帧 @keyframes以及关键帧的使用 animation，和 border-radius: 30% 70% 70% 30% / 30% 35% 65% 70%;这个属性的使用
*{
margin: 0;
padding: 0;
}
body{
background-color: rgba(40, 134, 241, 0.925);
}
.shui{
width: 400px;
height: 400px;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%,-50%);
box-sizing: border-box;
border-radius: 30% 70% 70% 30% / 30% 35% 65% 70%;
box-shadow: inset 10px 20px 30px rgba(0, 0, 0, 0.5), 10px 10px 20px rgba(0, 0, 0, 0.3), 15px 15px 30px rgba(0, 0, 0, 0.05),
inset -10px -10px 15px rgba(255, 255, 254, 0.83);
animation: watermove 9s linear infinite;
}
.shui::after{
content: "";
position: absolute;
width: 35px;
height: 35px;
background: rgba(255, 255, 255, 0.82);
border-radius: 50%;
left: 60px;
top: 80px;
animation: watermove 4s linear infinite;
}
.shui::before{
content: "";
position: absolute;
width: 20px;
height: 20px;
background: rgba(255, 255, 255, 0.82);
border-radius: 50%;
left: 120px;
top: 55px;
animation: watermove 4s linear infinite;
}
@keyframes watermove{
20%{
border-radius: 30% 70% 53% 47% / 28% 44% 56% 72%;
}
40%{
border-radius: 30% 70% 39% 61% / 34% 39% 61% 66%;
}
60%{
border-radius: 25% 75% 45% 55% / 40% 55% 45% 60%;
}
80%{
border-radius: 28% 72% 31% 69% / 32% 39% 61% 68%;
}
}
3.完整代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>水滴</title>
<style>
*{
margin: 0;
padding: 0;
}
body{
background-color: rgba(40, 134, 241, 0.925);
}
.shui{
width: 400px;
height: 400px;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%,-50%);
box-sizing: border-box;
border-radius: 30% 70% 70% 30% / 30% 35% 65% 70%;
box-shadow: inset 10px 20px 30px rgba(0, 0, 0, 0.5), 10px 10px 20px rgba(0, 0, 0, 0.3), 15px 15px 30px rgba(0, 0, 0, 0.05),
inset -10px -10px 15px rgba(255, 255, 254, 0.83);
animation: watermove 9s linear infinite;
}
.shui::after{
content: "";
position: absolute;
width: 35px;
height: 35px;
background: rgba(255, 255, 255, 0.82);
border-radius: 50%;
left: 60px;
top: 80px;
animation: watermove 4s linear infinite;
}
.shui::before{
content: "";
position: absolute;
width: 20px;
height: 20px;
background: rgba(255, 255, 255, 0.82);
border-radius: 50%;
left: 120px;
top: 55px;
animation: watermove 4s linear infinite;
}
@keyframes watermove{
20%{
border-radius: 30% 70% 53% 47% / 28% 44% 56% 72%;
}
40%{
border-radius: 30% 70% 39% 61% / 34% 39% 61% 66%;
}
60%{
border-radius: 25% 75% 45% 55% / 40% 55% 45% 60%;
}
80%{
border-radius: 28% 72% 31% 69% / 32% 39% 61% 68%;
}
}
</style>
</head>
<body>
<div class="shui"></div>
</body>
</html>
OK，简简单单，快快乐乐，欢迎交流探讨，白白了你
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