html,
        body {
            width: 100%;
            height: 100%;
            margin: 0;
            padding: 0;
        }

        body {
            display: flex;
        }

        .container {
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 40px;
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
            overflow: hidden;
        }


        .container .letter {
            display: block;
            width: 100%;
            height: auto;
            object-fit: contain;
            flex: 0 1 auto;
            min-width: 0;
        }