body {
    font-family: Arial, Helvetica;
    background-color: #FFFFFF;
    color: #000000;
    padding: 0px;
    margin: 0px;
}

h2 {
    font-family: Arial Black, Helvetica;
    font-size: 1.5em;
    color: silver;
    margin: 0px;
    text-align: left;
}

.date {
    font-size: 0.8em;
}

a {
    color: silver;
}

a:visited {
    color: silver;
}

img {
    max-width: 100%;
}

#heading {
    font-family: Arial Black, Helvetica;
    font-size: 1.5em;
    font-weight: bold;
    color: silver;
    background-color: black;
    margin: 0px;
    padding: 10px;
    text-align: center;
}



#main {
    background-color: white;
    margin: 0px 0px 50px 0px;
    padding: 0px;
    
    display: grid;
    grid-template-columns: 20% 1fr 20%; /* menu | article | right */
    gap: 1rem;
}

/* Collapse to 1 column on small screens */
@media (max-width: 550px) {
    #main {
        grid-template-columns: 1fr; /* single column */
    }
    
    #right {
        text-align: center;
    }
}


#menu {
    font-family: Arial Black, Helvetica;
    font-size: 1.125em;
    font-weight: bold;
    color: black;
    background-color: #eeeeee;
    margin: 0px;
    padding: 12px;
}

#menu ul {
    list-style-type: none;
    padding-left: 0px;
    margin-top: 0px;
    margin-bottom: 0px;
}

#menu li:not(:last-child) {
  margin-bottom: 0.5em;
}

#menu li.active a {
    color: black;
}

#article {
    padding: 12px;
    text-align: justify;
}

#right {
    padding: 12px;
}

#gallery {
    text-align: center;
}

#gallery a {
    display: inline-block;
    border: 1px solid transparent;
}

#gallery a:hover {
    border: 1px solid #bab5de;
}