h2, h3 {
    text-align:center;
}

h1 {
    text-align:center;
    margin-top:1em;
}

li {
    margin-top:1em;
}

.center {
    display: block;
    margin-left: auto;
    margin-right: auto;
    text-align:center;
}


@media screen {

    body {
        margin:0;
        font-size: 140%;
        background-color:#b0c4de;
    }

    a {
        /*color: #000137;*/
        color: darkblue;
    }

    textarea {
        background-color:#9fb3cd;
    }

    code {
        background-color:#9fb3cd;
    }

    code {
        /* Attempt to visually give the same weight to code and regular text. */
        font-size: 120%;
    }

    #fakebackground {
        position: absolute;
        bottom: 0;
        background-image: url('llbc_typing.svg');
        background-repeat: no-repeat;
        background-position: bottom;
        margin-bottom: 2em;
        height: 100%;
        width: 100%;
        opacity: 25%;
        z-index: 0;
    }

    #content {
        width: 90%;
        margin: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        /*background: #88a6c6;*/
        margin-top: 1em;
        position: relative;
        z-index: 1;          
    }

    .category {
        margin:auto;
        margin-top: 2em;
        border-radius: 1.2em;
        border: solid;
        border-width: .14em;
        background: #9fb3cd;
        padding: 1em;
        width: 80%;
    }

} /* end @media screen */

@media print {

    body {
        margin:2em;
        font-size: 100%;
    }

    li {
        margin-top:1em;    
    }

    h1 {
        text-align:center;
        margin-top:1em;
    }

    h2, h3 {
        text-align:center;
    }

    a {
        /*color: #000137;*/
    }

    textarea {
    }

    code {
    }

    .center {
        display: block;
        margin-left: auto;
        margin-right: auto;
        text-align:center;
    }

    body {
        margin:0;
    }

    #content {
        width: 95%;
        margin: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-top: 1em;
        position: relative;
        z-index: 1;
    }

    .category {
        margin:auto;
        margin-top: 2em;
        border-radius: 1.2em;
        width: 95%;
    }

} /* end @media print