.page{
    display: flex;
    flex-direction: center;
    justify-content: center;
    width: 100%;
}

.base64-container{
    width: 100%;
    text-align: center;
}

textarea{
    width: calc(100% - 10px);
    max-width: 854px;
    field-sizing: content;
    background: #ffffff;
    border: 1px solid #000000;
}

@media (prefers-color-scheme: dark) {
    input{
        color: #ffffff;
    }

    .copy{
        background: #ffffff;
        color: #000000;
        border-radius: 25px;
    }

    textarea{
        background: #000000;
        color: #ffffff;
        border: 1px solid #ffffff;
    }
}