body {
    display: flex;
    justify-content: center;
    align-items: center;
    background: #0e0008;
    overflow: hidden;
    color: #fff;
  }

    .container {
        position: relative;
        width: 100%;
        height: 100vh;
        display: flex;
        justify-content: center;
        align-items: center;
    }

a {
    padding: 20px;
}