# inset剪切
- 剪切盒子形状
<body>
<div></div>
<style>
div {
width: 100px;
height: 100px;
/* inset 上右下左 分别剪裁多少*/
clip-path: inset(0 0 40% 0);
background-color: rgb(244, 81, 81);
border-radius: 5px;
}
</style>
</body>
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# circle
<body>
<div></div>
<style>
body {
background-color: rgb(130, 174, 232);
}
div {
width: 100px;
height: 100px;
/* 30% 长宽 在正中心，默认值就是正中心，同 circle(30%) */
clip-path: circle(30% at center center);
background-color: rgb(244, 81, 81);
border-radius: 5px;
/* 被剪掉了 border 没用 */
/* border: 3px solid #333; */
}
</style>
</body>
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<body>
<div></div>
<style>
body {
background-color: rgb(130, 174, 232);
}
div {
width: 100px;
height: 100px;
clip-path: circle(0%);
background-color: rgb(244, 81, 81);
border-radius: 5px;
animation: clippath 2s infinite forwards linear;
border-radius: 50%;
}
@keyframes clippath {
0% {
clip-path: circle(0%);
background-color: #333;
opacity: 1;
}
60% {
opacity: 0;
}
100% {
clip-path: circle(100%);
background-color: #fff;
opacity: 0;
}
}
</style>
</body>
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# polygon
- 类似svg描点，描出的形状进行剪裁
<body>
<div></div>
<style>
body {
background-color: rgb(130, 174, 232);
}
div {
position: absolute;
width: 100px;
height: 100px;
clip-path: polygon(0% 20%,
60% 20%,
60% 0%,
100% 50%,
60% 100%,
60% 80%,
0% 80%);
background: linear-gradient(to right, rgb(236, 156, 156) 0%, rgb(66, 81, 194) 100%);
border-radius: 5px;
animation: right 2s infinite forwards linear;
}
@keyframes right {
from {
left: -100%;
}
to {
left: 100%;
}
}
</style>
</body>
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# 动画
<!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>Document</title>
</head>
<body>
<div class="wrapper">注册</div>
<style>
body {
margin: 0;
padding: 0;
width: 100vw;
height: 100vh;
display: grid;
place-items: center;
background-color: rgb(0, 16, 39);
}
.wrapper {
position: relative;
width: 100px;
height: 50px;
line-height: 50px;
text-align: center;
color: #fff;
cursor: pointer;
border: 2px solid rgb(198, 212, 239);
border-radius: 10px;
background-color: rgb(149, 169, 240);
}
.wrapper:hover {
transform: scale(1.01);
box-shadow: 0 0 30px rgb(151, 197, 237);
transition: .4s;
}
.wrapper:hover::after,
.wrapper:hover::before {
animation-duration: 1s;
}
.wrapper::after,
.wrapper::before {
content: "";
position: absolute;
border: 2px solid rgb(93, 116, 174);
box-shadow: inset 0 0 2px rgba(107, 236, 176, 0.9);
border-radius: 10px;
inset: -10px;
animation: clippath 3s infinite linear;
}
.wrapper::before {
animation-delay: -1.5s;
}
@keyframes clippath {
0%,
100% {
clip-path: inset(0 0 96% 0);
border-color: rgb(152, 117, 234);
box-shadow: inset 0 0 4px rgba(152, 117, 234, 0.9);
}
25% {
clip-path: inset(0 96% 0 0);
border-color: rgb(159, 248, 144);
box-shadow: inset 0 0 4px rgba(159, 248, 144, 0.9);
}
50% {
clip-path: inset(96% 0 0 0);
border-color: rgb(215, 248, 144);
box-shadow: inset 0 0 4px rgba(215, 248, 144, 0.9);
}
75% {
clip-path: inset(0 0 0 96%);
border-color: rgb(248, 161, 144);
box-shadow: inset 0 0 4px rgba(248, 161, 144, 0.9);
}
}
</style>
</body>
</html>
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