body, html {
      width: 100%;
      height: 100%;
    }
    body {
      font-family: helvetica, sans-serif;
      text-align: center;
      padding: 0;
      margin: 0;
      display: flex;
      justify-content: center;
      align-items: center;
      background: #fff;
    }
    h1 {
      font-family: "Barrio", system-ui;
      font-weight: 400;
      font-style: normal;
      font-size: 50px;
    }
    .blink_me {
      animation: blinker 1s linear infinite;
    }
    @keyframes blinker {
      50% {
        opacity: 0;
      }
    }
    .container {
      max-width: 300px;
    }
     @keyframes rotate360 {
      to { transform: rotate(360deg); }
    }
    img {
      display: block;
      width: 100%;
      max-width: 140px;
      margin: 0 auto 20px;
      transform-origin: center center;
      animation: 50s rotate360 infinite linear; 
    }