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examples for the how to section
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‎howto/highlight_first_line.html‎

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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>CSS Solutions: How to highlight the first line of a paragraph</title>
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<link rel="stylesheet" href="styles.css">
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<style>
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</style>
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<style class="editable">
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.wrapper p::first-line {
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font-weight: bold;
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font-size: 130%;
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}
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</style>
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</head>
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<body>
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<section class="preview">
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<div class="wrapper">
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<p>Veggies es bonus vobis, proinde vos postulo essum magis kohlrabi welsh onion daikon amaranth tatsoi tomatillo melon azuki bean garlic.</p>
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<p>Gumbo beet greens corn soko endive gumbo gourd. Parsley shallot courgette tatsoi pea sprouts fava bean collard greens dandelion okra wakame tomato. Dandelion cucumber earthnut pea peanut soko zucchini.</p>
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</div>
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</section>
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<textarea class="playable playable-css" style="height: 120px;">
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.wrapper p::first-line {
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font-weight: bold;
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font-size: 130%;
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}
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</textarea>
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<textarea class="playable playable-html" style="height: 200px;">
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<div class="wrapper">
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<p>Veggies es bonus vobis, proinde vos postulo essum magis kohlrabi welsh onion daikon amaranth tatsoi tomatillo melon azuki bean garlic.</p>
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<p>Gumbo beet greens corn soko endive gumbo gourd. Parsley shallot courgette tatsoi pea sprouts fava bean collard greens dandelion okra wakame tomato. Dandelion cucumber earthnut pea peanut soko zucchini.</p>
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</div>
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</textarea>
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<!-- leave everything below here alone -->
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<div class="playable-buttons">
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<input id="reset" type="button" value="Reset">
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</div>
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</body>
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<script src="playable.js"></script>
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</html>

‎howto/highlight_first_line2.html‎

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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>CSS Solutions: How to highlight the first line of a paragraph</title>
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<link rel="stylesheet" href="styles.css">
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<style>
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</style>
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<style class="editable">
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.wrapper p:first-child::first-line {
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font-weight: bold;
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font-size: 130%;
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}
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</style>
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</head>
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<body>
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<section class="preview">
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<div class="wrapper">
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<p>Veggies es bonus vobis, proinde vos postulo essum magis kohlrabi welsh onion daikon amaranth tatsoi tomatillo melon azuki bean garlic.</p>
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<p>Gumbo beet greens corn soko endive gumbo gourd. Parsley shallot courgette tatsoi pea sprouts fava bean collard greens dandelion okra wakame tomato. Dandelion cucumber earthnut pea peanut soko zucchini.</p>
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</div>
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</section>
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<textarea class="playable playable-css" style="height: 120px;">
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.wrapper p:first-child::first-line {
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font-weight: bold;
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font-size: 130%;
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}
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</textarea>
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<textarea class="playable playable-html" style="height: 200px;">
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<div class="wrapper">
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<p>Veggies es bonus vobis, proinde vos postulo essum magis kohlrabi welsh onion daikon amaranth tatsoi tomatillo melon azuki bean garlic.</p>
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<p>Gumbo beet greens corn soko endive gumbo gourd. Parsley shallot courgette tatsoi pea sprouts fava bean collard greens dandelion okra wakame tomato. Dandelion cucumber earthnut pea peanut soko zucchini.</p>
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</div>
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</textarea>
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<!-- leave everything below here alone -->
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<div class="playable-buttons">
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<input id="reset" type="button" value="Reset">
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</div>
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</body>
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<script src="playable.js"></script>
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</html>

‎howto/playable.js‎

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var section = document.querySelector('section');
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var editable = document.querySelector('.editable');
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var textareaHTML = document.querySelector('.playable-html');
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var textareaCSS = document.querySelector('.playable-css');
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var reset = document.getElementById('reset');
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var htmlCode = textareaHTML.value;
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var cssCode = textareaCSS.value;
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function fillCode() {
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editable.innerHTML = textareaCSS.value;
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section.innerHTML = textareaHTML.value;
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}
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reset.addEventListener('click', function () {
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textareaHTML.value = htmlCode;
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textareaCSS.value = cssCode;
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fillCode();
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});
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textareaHTML.addEventListener('input', fillCode);
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textareaCSS.addEventListener('input', fillCode);
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window.addEventListener('load', fillCode);

‎howto/styles.css‎

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/* Some default styling for cookbook examples */
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/*
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rgb(53,43,34)
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rgb(75,70,74)
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rgb(95,97,110)
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rgb(137,151,188)
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rgb(160,178,226)
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*/
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body {
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background-color: #fff;
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color: #333;
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font: 1.2em / 1.5 Helvetica Neue, Helvetica, Arial, sans-serif;
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padding: 0;
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margin: 0;
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}
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/* styles for the editor */
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.playable {
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font-family: monospace;
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display: block;
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margin-bottom: 10px;
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background-color: #F4F7F8;
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border: none;
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border-left: 6px solid #558ABB;
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color: #4D4E53;
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width: 90%;
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max-width: 700px;
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padding: 10px 10px 0px;
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font-size: 90%;
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}
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.playable-css {
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height: 80px;
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}
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.playable-html {
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height: 160px;
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}
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.playable-buttons {
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text-align: right;
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width: 90%;
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max-width: 700px;
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padding: 5px 10px 5px 26px;
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font-size: 100%;
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}
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.preview {
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width: 90%;
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max-width: 700px;
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border: 1px solid #4D4E53;
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border-radius: 2px;
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padding: 10px 14px 10px 10px;
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margin-bottom: 10px;
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}
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.preview input {
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display: block;
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margin: 5px;
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}

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