gitee-community-gitee-7th-event-3
/
happybirthday.html

<html>

<head>
    <meta http-equiv='Content-Type' content='text/html; charset=utf-8' />
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>happy 7th birthday to gitee</title>
    <style>
        .text {
            position: absolute;
            top: 50%;
            left: 50%;
            -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
            font-size: 5vw;
            -webkit-animation-name: move;
            animation-name: move;
            -webkit-animation-iteration-count: infinite;
            animation-iteration-count: infinite;
            -webkit-animation-timing-function: ease-in-out;
            animation-timing-function: ease-in-out;
            font-weight: bolder;
        }

        .text:nth-of-type(1) {
            -webkit-animation-duration: 2s;
            animation-duration: 2s;
            -webkit-animation-delay: 0.55s;
            animation-delay: 0.55s;
        }

        .text:nth-of-type(2) {
            -webkit-animation-duration: 2s;
            animation-duration: 2s;
            -webkit-animation-delay: 0.3s;
            animation-delay: 0.3s;
        }

        .text:nth-of-type(3) {
            -webkit-animation-duration: 2s;
            animation-duration: 2s;
            -webkit-animation-delay: 0.05s;
            animation-delay: 0.05s;
        }

        .text:nth-of-type(4) {
            -webkit-animation-duration: 2s;
            animation-duration: 2s;
            -webkit-animation-delay: -0.2s;
            animation-delay: -0.2s;
        }

        @-webkit-keyframes move {

            40%,
            50% {
                -webkit-transform: translate(-50%, -65%) scale(1.05);
                transform: translate(-50%, -65%) scale(1.05);
            }

            0%,
            90%,
            100% {
                -webkit-transform: translate(-50%, -45%) scale(0.95);
                transform: translate(-50%, -45%) scale(0.95);
            }
        }

        @keyframes move {

            40%,
            50% {
                -webkit-transform: translate(-50%, -65%) scale(1.05);
                transform: translate(-50%, -65%) scale(1.05);
            }

            0%,
            90%,
            100% {
                -webkit-transform: translate(-50%, -45%) scale(0.95);
                transform: translate(-50%, -45%) scale(0.95);
            }
        }
    </style>
</head>

<body>
    <div class='text' style='color: maroon;text-transform:uppercase'>happy 7th birthday to gitee</div>
    <div class='text' style='color: red;text-transform:uppercase'>happy 7th birthday to gitee</div>
    <div class='text' style='color: pink;text-transform:uppercase'>happy 7th birthday to gitee</div>

</body>

</html>