h1 {
    text-align: center;
    font-size: 45px;
    color: red;
}

p {
    font-size: 20px;
    text-align: center;
    margin: 20px auto;
}

.noute-book {
    border: 3px solid black;
    width: 1270px;
    margin: 20px auto;
    padding: 20px;
    border-radius: 10px;
    background-color: black;
    color: antiquewhite;
}

.keyboard {
    width: 1240px;
    display: flex;
    padding: 10px;
    flex-wrap: wrap;
    gap: 10px;
    border: 3px solid red;
    border-radius: 7px;
}

.screen {
    width: 1240px;
    margin-bottom: 30px;
    padding: 10px;
    min-height: 400px;
    border: 3px solid red;
    border-radius: 7px;
}

.key {
    width: 70px;
    height: 70px;
    font-size: 18px;
    font-weight: 900;
    border: 1px solid red;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
}

.key:hover {
    background-color: rgb(63, 237, 179);
    cursor: pointer;
    color: black;
}

.twokey {
    width: 150px;
}

.tabl {
    width: 650px;
}

.dark {
    background-color: rgb(221, 117, 117);
}

.press {
    color: black;
    background-color: rgb(63, 237, 179);
    box-shadow: 2px 2px 10px 5px red;
}

.press-up {
    background-color: red;
    transition-duration: 2s;
}