CSS3与动画：创新布局与视觉特效探索-优快云博客

本文链接：https://blog.youkuaiyun.com/fengxiaopeng74/article/details/113700196
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .div {
            width: 150px;
            height: 150px;
            margin: 10px auto;
            float: left;
            margin-right: 10px;
            position: relative;
        }

        .box {
            border: 1px solid #03a9f3;
            background-color: #fff;
        }

        .box::after,
        .box::before {
            width: 50px;
            height: 50px;
            content: "";
            position: absolute;
            transition: all 0.8s ease;
        }

        .box::before {
            top: -5px;
            left: -5px;
            border-top: 1px solid #03a9f3;
            border-left: 1px solid #03a9f3;
        }

        .box::after {
            right: -5px;
            bottom: -5px;
            border-bottom: 1px solid #03a9f3;
            border-right: 1px solid #03a9f3;
        }

        .box:hover::after,
        .box:hover::before {
            width: calc(100% + 9px);
            height: calc(100% + 9px);
        }

        .big {
            border: 3px solid;
            /* border-radius: 5px; */
            border-image: linear-gradient(45deg, gold, deeppink) 1;
            clip-path: inset(-2px round 10px);
            animation: huerotate 6s infinite linear;
            filter: hue-rotate(360deg);
        }

        @keyframes huerotate {
            0% {
                filter: hue-rotate(0deg);
            }

            100% {
                filter: hue-rotate(360deg);
            }
        }

        .border {
            background: linear-gradient(90deg, #333 50%, transparent 0) repeat-x,
                linear-gradient(90deg, #333 50%, transparent 0) repeat-x,
                linear-gradient(0deg, #333 50%, transparent 0) repeat-y,
                linear-gradient(0deg, #333 50%, transparent 0) repeat-y;
            background-size: 4px 1px, 4px 1px, 1px 4px, 1px 4px;
            background-position: 0 0, 0 100%, 0 0, 100% 0;
        }

        .border:hover {
            animation: linearGradientMove .3s infinite linear;
        }

        @keyframes linearGradientMove {
            100% {
                background-position: 4px 0, -4px 100%, 0 -4px, 100% 4px;
            }
        }

        .linear {
            overflow: hidden;
            z-index: 2;
        }

        .linear::after {
            content: "";
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background-repeat: no-repeat;
            background-size: 50% 50%;
            background-position: 0 0, 100% 0, 100% 100%, 0 100%;
            background-image: linear-gradient(#399953, #399953),
                linear-gradient(#fbb300, #fbb300),
                linear-gradient(#d53e33, #d53e33),
                linear-gradient(#377af5, #377af5);
            animation: rotate 4s linear infinite;
            z-index: -1;
        }

        .linear::before {
            content: "";
            width: calc(100% - 4px);
            height: calc(100% - 4px);
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background-color: #fff;
            z-index: 0;
        }

        @keyframes rotate {
            100% {
                transform: rotate(1turn);
            }
        }

        .main {
            width: 100%;
            height: 100%;
            position: absolute;
            top: 0;
            left: 0;
            text-align: center;
            font-size: 18px;
        }

        .linear_one::after {
            background-repeat: no-repeat;
            background-size: 50% 50%;
            background-position: 0 0, 100% 0, 100% 100%, 0 100%;
            background-image: linear-gradient(#399953, #399953),
                linear-gradient(rgba(255, 255, 255, 0), rgba(255, 255, 255, 0)),
                linear-gradient(rgba(255, 255, 255, 0), rgba(255, 255, 255, 0)),
                linear-gradient(rgba(255, 255, 255, 0), rgba(255, 255, 255, 0));
            animation: rotate 4s linear infinite;
        }

        .linear_one .main {
            width: calc(100% - 4px);
            height: calc(100% - 4px);
            border: 2px solid rgba(0, 0, 0, 0.1);

        }

        .rotate {
            width: 200px;
            height: 100px;
        }

        .rotate:hover::before {
            border: 2px solid gold;
            animation: clippath 3s infinite linear;
        }

        .rotate:hover::after {
            border: 2px solid gold;
            animation: clippath_one 3s infinite linear;
        }

        .rotate::after,
        .rotate::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            bottom: 0;
            right: 0;

        }

        @keyframes clippath {

            0%,
            100% {
                clip-path: inset(0 0 95% 0);
            }

            25% {
                clip-path: inset(0 95% 0 0);
            }

            50% {
                clip-path: inset(95% 0 0 0);
            }

            75% {
                clip-path: inset(0 0 0 95%);
            }
        }

        @keyframes clippath_one {

            0%,
            100% {
                clip-path: inset(95% 0 0 0);
            }

            25% {
                clip-path: inset(0 0 0 95%);
            }

            50% {
                clip-path: inset(0 0 95% 0);
            }

            75% {
                clip-path: inset(0 95% 0 0);
            }
        }

        .btn {
            width: 90%;
            height: 80%;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background-color: gold;
            border-radius: 5px;
        }

        .demo {
            width: 250px;
            height: 100px;
            float: left;
            margin: 10px auto;
            background: repeating-conic-gradient(#fff, #000, #fff 0.1deg);

        }
    </style>
</head>

<body>
    <div class="div box">hover</div>
    <div class="div big"></div>
    <div class="div border">hover</div>
    <div class="div linear">
        <div class="main">1252453</div>
    </div>
    <div class="div linear linear_one">
        <div class="main">1252453</div>
    </div>
    <div class="div rotate">
        <div class="btn">hover</div>
    </div>
    <div class="demo"></div>
</body>
<script>
    let a = [{
            name: '12345',
            active: true
        },
        {
            name: '486',
            active: false
        }
    ]
    console.table(a)
</script>

</html>
css3 多种边框样式
