Readable by cdemichiei

/* ==UserStyle==
@name         Readable
@version      20211029.00.32
@namespace    userstyles.world/user/cdemichiei
@description  Tweaked Oracle's user docs
* Increased font size
* Added background-color to `pre` and `code` tags
* sticky'd left-hand nav bar
@author       cdemichiei
@license      No License
==/UserStyle== */

@-moz-document domain("docs.oracle.com") {
@import url('https://fonts.googleapis.com/css2?family=Open+Sans&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Open+Sans&family=Source+Code+Pro:wght@300;400;500;600&display=swap');

body {
    font-size: 18px;
    font-family: 'Open Sans', sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin-bottom: 0.25em;
}

h2 {
    font-size: 1.2rem;
    border-bottom: 1px solid rgba(0 0 0 / 0.5);
}

p {
    margin-top: 0;
    line-height: 1.9rem;
}

.Banner {
    font-size: 0.75em;
}

#LeftBar {
    font-size: 1rem;
    font-weight: bolder;
    position: fixed;
}

.linkLESSON {
    font-size: 1em;
    border-bottom: 1px solid rgba(0 0 0 / 0.5)
}

.linkAHEAD {
    font-size: 0.9em;
}


.linkBHEAD {
    font-size: 0.8em;
}

.note {
    background-color: rgba(255 200 0 / 0.25);
    padding: 0 0.25em;
}

code {
    font-family: 'Source Code Pro', monospace;
    font-weight: 600;
    background-color: rgba(200 200 228 / 50%);
    padding: 0.125em;
}

pre {
    font-family: 'Source Code Pro', monospace;
    font-weight: 500;
    background-color: rgba(200 200 228 / 50%);
    padding: 1em;
}

pre > b,
pre > strong {
    font-weight: 600;
    color: #12e;
    opacity: 1;
}
}