/* main content */
.content {
    width: 90%;
    max-width: 900px;
    padding: 10px;
    margin: 1em auto;
    text-align: center;
    align-items: center;
    background-color: white;
}

.content div {
    max-width: 100%;
    margin: 20px 0;
    padding: 15px;
    border: 2px solid black;
    border-radius: 8px;
    background-color: #f9f9f9;
    box-shadow: 0 2px 6px rgb(0,90,139);
    line-height: 1.6;
    overflow-wrap: break-word;
    word-wrap: break-word;
}