How to realize repetitive Animation with vue - Codes Helper

I have made an one-time dynamic effect, and there is no way to change it back to recycling. I read the official vue documentation and couldn"t find the method I wanted.

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
        @keyframes one {
            0% {
                width: 100px;
                background: red;
            }

            100% {
                width: 0px;
                background: red;
            }
        }

        @keyframes two {
            0% {
                width: 100px;
                background: red;
            }

            100% {
                width: 100px;
                background: red;
                -webkit-transform: rotate(135deg);
            }
        }

        @keyframes three {
            0% {
                width: 100px;
                background: red;
            }

            100% {
                width: 100px;
                background: red;
                transform: rotate(45deg) translate(-28px,-28px);
                /* -webkit-transform-origin: center; */
                /* -webkit-transform: translate(50px,100px); */
            }
        }

        .line {
            margin-top: 20px;
            width: 100px;
            height: 20px;
            background: red;
            color: -sharpfff;
            border-radius: 8px;
        }



        .box {
            display: flex;
            flex-direction: column;
            width:100px;
        }

        .one {
            animation: one 1s ease .1s forwards;
        }

        .two {
            animation: two 1s ease .1s forwards;
        }

        .three {
            animation: three 1s ease .1s forwards;
        }
    </style>
</head>

<body>
    <div name="close" class="box" @click="change">
        <div :class="line1"></div>
        <div :class="line2"></div>
        <div :class="line3"></div>
    </div>
    <script src="https://cdn.jsdelivr.net/npm/vue@2.5.16/dist/vue.js"></script>
    <script>
        new Vue({
            el: ".box",
            data: {
                line1: "line",
                line2: "line",
                line3: "line",
            },
            methods: {
                change() {
                    this.line1 = "line one";
                    this.line2 = "line two";
                    this.line3 = "line three";
                }
            }
        })
    </script>
</body>

</html>

how to use
v-enter
v-enter-active
v-enter-to
v-leave
v-leave-active
v-leave-to
to implement