.div-btn {
    margin-top: 50px;
}

.hero {
    position: relative;
    /* border: 1px solid red; */
}

.hero-books {
    position: absolute;
    bottom: 0;
    left: 20%;
    top: -50px;
    width: 347px;
    pointer-events: none;
}


.hero-pen {
    position: absolute;
    right: 5%;
    top: -250px;
    width: 200px;
    pointer-events: none;
}