html, body {
    background-color: #111;
    height: 100%;
    margin: 0;
    overflow-x: hidden;
}

h1 {
    position: absolute;
    margin-top: -500px;
    font-family: monospace;
    color: white;
    font-size: 30px;
    animation: popin 1s;
}

#container {
    width: 100%;
    height: 100%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
}

#c {
    border: 1px solid white;
    border-radius: 4px;
    box-shadow: -5px 5px #b587ff;
    width: 400px;
    height: 400px;
    margin: 10px;
    background-color: #181818;
    animation: popin 0.5s;
}

#c2 {
    border: 1px solid white;
    border-radius: 4px;
    box-shadow: -5px 5px #fff387;
    width: 400px;
    height: 400px;
    margin: 10px;
    background-color: #181818;
    transform: scale(0);
    animation: popin 0.5s;
    animation-fill-mode: forwards;
    animation-delay: 0.1s;
    /*cursor: none;*/
}

@keyframes popin {
    0% {transform: scale(0);}
    25% {transform: scale(1.1);}
    50% {transform: scale(0.95);}
    75% {transform: scale(1.01);}
    100% {transform: scale(1);}
}