:root {
    --transparent-gray: rgba(185, 184, 184, 0.644);
    --transparent-blue: rgba(201, 209, 211, 0.822);
    --hover-gray: rgba(168, 166, 166, 0.726);
    --light-transparent-gray: rgba(226, 226, 226, 0.822);

}

body {
    background-color: var(--transparent-blue);
}

.page-content {
    margin-top:20px;
    padding: 30px;
    text-align: center;

}
.img-block {
    display: inline-block;
    width: 350px;
    height: 500px;
    overflow: hidden;
    font-family: Georgia, 'Times New Roman', Times, serif;
    text-align: left;
    background-color: whitesmoke;
    margin:10px;
    padding-top: 20px;
    text-align: center;
}

p {
    font-size: 0.9em;
    padding-left: 20px;
    padding-right: 20px;
    color: black;
}


img {
    width: 300px;
    height:400px;

   }


#back-to-top-button {
    width: 200px;
    background-color: whitesmoke;
    font-family: Georgia, 'Times New Roman', Times, serif;
    margin-right: 500px;
    margin-left: 500px;
    margin-bottom: 100px;
    font-size: 1.3em;
    border: none;
    outline: none;
    border-radius: 4px;
    height:1.7em;
}

#back-to-top-button:hover {
    background-color: white;
}