* {
    --primary: hsl(185, 89%, 26%);
    --spacing: 0.05rem;
    font-size: medium;
}

p {
    font-size: medium;
}

button.invisible {background-color: transparent; border: none; padding: 0;margin: 0; --box-shadow: none; color: var(--primary); width: auto; display: inline;}

button:hover {text-decoration: underline;}

a {
    color: var(--primary);
}

div.popover {
    box-shadow: 0 0 4em 4em rgba(255, 255, 255, 0.9);
    background-color: #cddbe8;
    max-width: 80%;
    padding: 1em;
    border: 1px solid #818991;
    border-radius: 5px;
}

div.popover.show {
    display: block;
}

.HL {
    color: var(--primary)
  }
  
article {
    --spacing: 0.2rem;
    background-color: rgba(255, 255, 255, 0.3);
    border: 1px solid #818991;
    padding-bottom: 0.5em;
}

span.italic {
    font-style: italic;
}

h1 {
    margin-top: 2rem;
    margin-bottom: 1.5rem;
}

h4 {
    margin-top: 1em;
    margin-bottom: 1em;
}

.grid-container{
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    grid-gap: 10px;
    padding: 10px;
}

.arrow::after {
    content: "";
    display: inline-block;
    width: 0.5em;
    height: 0.5em;
    margin-left: 0.2em;
    margin-right: 0.2em;
    margin-bottom: 0.1em;
    border-top: 0.2em solid hsl(205, 20%, 32%);
    border-right: 0.2em solid  hsl(205, 20%, 32%);
    transform: rotate(45deg);
}

.vl {
    border-left: 3px solid hsl(205, 20%, 32%);
    height: 1em;
    margin-left: 0.3em;
    margin-right: 0.3em;
}

.top-link {
    position: fixed;
    top: 1.6em;
    right: 3em;
}

/* MOBILE VIEW */
@media only screen and (max-width: 768px) {
    body {
        margin-left: 1em; /* Minimum margin for medium devices */
        padding-right: 1em; /* Minimum margin for medium devices */
    }
    img.articleimg {
        min-height: auto;
        max-height: 100%;
        margin: 0;
        width: 100%;
        object-fit: contain;
    }
    article {
        max-width: 100%;
        margin: 1em 0;
        padding: 1em;
    }
    article header {
        margin-right: 0;
        margin-left: 0;
        margin-top: -1em;
        margin-bottom: 1em;
        padding: 0.5em;
        border-top-left-radius: inherit;
        border-top-right-radius: inherit;
    }

    div.grid-container {
        margin-top: 0;
        margin-bottom: 0;
        padding: 0.5em;
    }
}

body {
    background-image: url('../i3.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center;
    min-height: 100vh;
}