CSS Media Queries

@media all and (max-width: 36.25rem) {
    body {
        width: 100vh;
        height: 100vh;
        grid-template-columns: 1fr;
        grid-template-rows: 6vh 90vh 4vh;
        grid-template-areas: 
        "header"
        "main"
        "footer";
        gap: 0.5rem;
    }
    header {
        height: 6vh;
    }
    main {
        height: 90vh;
        grid-template-columns: 1fr;
        grid-template-rows: 0.1fr 0.5fr 1fr;
        grid-template-areas: 
        "alphaNum-container"
        "aside" 
        "encryption-area-container";
        aside {
            grid-area: aside;
            display: flex;
            flex-direction: column;
            form {
                display: flex;
                flex-direction: column;
                align-items: flex-start;
                gap: 1rem;
                label {
                    font-size: 2rem;
                }
                input {
                    width: 6%;
                    font-size: 1.2rem;
                }
                textarea {
                    font-size: 1.5;
                }
            }
        }
        .encryption-area-container {
            align-items: center;
            textarea {
                width: 90%;
                height: 90%;
                font-size: 1.5rem;
            }
        }
    }
    footer {
        height: 5vh;
        p {
            padding: 1rem;
            color: rgba(0, 0, 0, 0.5);
            font-size: 1.5rem;
            a:hover {
                cursor: pointer;
                text-decoration: 1px line-through solid black;
            }
        }
    }
}