style.css

@import url('https://fonts.googleapis.com/css2?family=Red+Hat+Display&display=swap');

*, *::after, *::before{
    box-sizing: border-box;
    margin: 0;
    font-family: 'Red Hat Display', sans-serif;
}
:root{
    --bg-color: #874356;
    --txt-color: #F6E7D8;
    --color: #C65D7B;
}

/* ====== CONTAINER ====== */
.container{
    width: 88%;
    margin: 2rem auto 0;
}

/* ====== TITLE ====== */
.title{
    text-align: center;
    background-color: var(--bg-color);
    color: var(--txt-color);
    padding: 1rem;
}

/* ====== TEXTBOX ====== */
#textbox{
    width: 100%;
    font-size: 1.2rem;
    padding: 0.5rem 0.8rem;
    background-color: var(--txt-color);
    resize: vertical;
}
#textbox:focus{
    outline: 3px solid transparent;
}

/* ====== TEXT COUNTER ======  */
#text_counter{
    margin-top: -8px;
    width: 100%;
    text-align: center;
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--txt-color);
    padding: 0.4rem;
    background-color: #C65D7B;
}