javascript/js12.3/all.css

* { font-family: "Poppins", "Montserrat", "Roboto", "Arial"; outline: none; }
body {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index:-1;
    background-color: #000;
    color: rgb(252, 230, 205);
  }
  button {
    padding: 5px 10px;
    background-color: transparent;
    border: none;
    color: #993000;
    font-size: 40px;
    font-weight: bold;
    user-select: none;
    cursor: pointer;
    transition: all 0.5s;
  }
  button:hover {
    color: #bb1c00;
    margin-left: 10px;
  }
  
  .flex-container {
    width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }