.align-middle {
    text-align: center;
}

body {
    background-color: #192841 !important;
    overflow-x: hidden;
}

a {
    margin: auto;
    cursor: pointer;
}

h4 {
    margin-top: 20px !important;
    color: #FFF !important;
    text-align: center;
}

.game-btn {
    width: 100% !important;
    background-color: #3f4655;
    width: fit-content;
    cursor: pointer;
    text-align: center;
    border: 1px solid;
    border-color: #FFF;
    border-radius: 10px;
}

.game-btn p.title {
    font-size: 30px;
    margin: 30px 60px;
    font-weight: bold;
    color: white;

    -webkit-text-stroke-width: 1px;
    -webkit-text-stroke-color: #000;
}

.game-btn p.title b {
    color: black !important;
    -webkit-text-stroke-width: 2px;
    -webkit-text-stroke-color: #FFF;
}

.game-btn p.ondev {
    display: block ruby;
    margin-top: -35px;
    position: absolute;
    white-space-collapse: break-spaces;
    margin-left: 320px;
    color: gold;
    text-shadow: 1px 1px 2px black, -1px -1px 2px black;

    animation-name: popinout;
    animation-duration: 1500ms;
    animation-iteration-count: infinite;
    animation-timing-function: linear; 
}

@keyframes popinout {
    0% {
        transform: scale(1, 1) rotate(-15deg);
    }
    50% {
        transform: scale(1.5, 1.5) rotate(-14deg);
    }
      100% {
        transform: scale(1, 1) rotate(-15deg);
    }
}

.natal-btn {
    background-color: #52b152;
    width: fit-content;
    cursor: pointer;
    text-align: center;
    border: 1px solid;
    border-color: black;
    border-radius: 10px;
}

.natal-btn p {
    font-size: 40px;
    margin: 30px 60px;
    font-weight: bold;
    color: white;

    -webkit-text-stroke-width: 2px;
    -webkit-text-stroke-color: #000;
}

.natal-btn p b {
    color: red !important;
}