body{
    color: rgb(0, 0, 0);
    margin: 0;
    padding: 0;
}

h1{
    font-size: 26px;
    font-weight: 800;
    margin: -6px 0px -2px 0px;
}
h3{
    font-size: 20px;
    font-weight: 5  00;
    margin: 0;
    text-align: center;
}
a{
    text-decoration: underline;
    color: rgb(0, 0, 0);
    font-size: 18px;
    font-weight: 500;
}
a:hover {
    color: rgb(0, 0, 0);
    font-weight: 800;
}

.content{
    display: flex;
    flex-direction: column;
    background-color: rgba(255, 255, 255, 0.571);
    padding: 20px;
    border-radius: 20px;
}



.Header{
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 20px;
    padding-bottom: 20px;
    font-family:'Times New Roman', Times, serif;
}

.img-cont{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.img {
    display: flex;
    align-items: center;
    justify-content: center;
    height: auto;
    /*box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.3), 0 6px 20px 0 rgba(0, 0, 0, 0.2);*/

}
  

.biografiko{
    margin-bottom: 20px;
    margin-top: 30px;
    font-family: 'Manrope';
}
.links {
    display: flex;
    justify-content: center;
    font-family: 'Manrope';
}
.links > div {
    margin: 0 20px;
}

.Footer {
    display: flex;
    align-items: center;
    flex-direction: column;
    background-color: rgb(230, 230, 230);
    padding-bottom: -10px;
    font-family: 'Manrope';
}

.per-info {
    border-top: 3px solid black;
    padding-left: 40px;
    padding-right: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 15px;
    font-size: 16px;
}
.info {
    text-align: center;
}



.book-title {
    text-align: center;
    margin-top: 40px;
    margin-bottom: 20px;
    font-family: 'Manrope';
}
.wrap-books {
    display: flex;
    justify-content: center;
    margin-left: -40%;
    margin-bottom: 15px;
}
.img-book {
    max-width: 100%;
    border-radius: 5px;
    margin-right: 30px;
}
.book-imgs {
    height: auto;
    width: 8%;
    display: flex;
}
#back-to-top {
    position: fixed;
    bottom: 40px;
    right: 30px;
    display: none;
    background-color: #525252;
    color: white;
    border: none;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    font-size: 20px;
    cursor: pointer;
    z-index: 999;
}



@media (min-width: 900px) {
    .img {
        width: 47%;
    }
}
@media (max-width: 900px) {
    .img {
        width: 404px;
        max-width: 100%;
    }
    .wrap-books {
        display: flex;
        justify-content: center;
        margin-left: -50%;
    }
    .img-book {
        max-width: 100%;
        border-radius: 5px;
        margin-right: 10px;
    }
    .book-imgs {
        height: auto;
        width: 10%;
        display: flex;
    }
}