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

body{
    height: 140vh;    
    background-color: yellowgreen;
    font-family: 'Righteous', sans-serif;
}
div.scroll{
    writing-mode: vertical-lr;
    text-orientation: upright;
    font-size: 50px;
    display: flex;
    flex-direction: row;
    align-items: center;
}
img.arrow{
    width: 100px;
    position: relative;
    top: 30px;
}
img.doormat{
    width: 90%;
    z-index: 1;
    position: absolute;
    margin: auto;
    top: 0;
    bottom: 0;
    right: 0;
}
img.key{
    width: 15%;
    position: fixed;
    right: 300px;
    bottom: 250px;
}

@media screen and (max-width: 992px) {
    body{
        background-color: cadetblue;
    }
    div.scroll{
        writing-mode: horizontal-tb;
        display: flex;
        flex-direction: column;
        align-items: center;
        font-size: 60px;
    }    
    img.arrow{
        width: 150px;
    }
    img.doormat{
        width: 80%;
        position: absolute;
        margin: auto;
        left: 0;
        right: 0;
        bottom: 5px;
        top: auto;
    }
    img.key{
        width: 15%;
        position: fixed;
        margin: auto;
        left: 0;
        right: 0;
        bottom: 150px;
    }
}

@media screen and (max-width: 600px) {
    body{
        background-color:darksalmon;
    }
    img.arrow{
        width: 250px;
        position: relative;
    }
    img.key{
        bottom: 100px;
    }
}