add collapse section example - jscancer - Javascript crap (relatively small)
 (HTM) git clone git://git.codemadness.org/jscancer
 (DIR) Log
 (DIR) Files
 (DIR) Refs
 (DIR) README
 (DIR) LICENSE
       ---
 (DIR) commit ae56b6d42c2b6f576b95d9f07c073ee36c2d18b2
 (DIR) parent c21a836b3fdce10d7bc108ab11b77c80e2bbc82a
 (HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Fri, 19 Jul 2019 11:35:01 +0200
       
       add collapse section example
       
       uses no javascript and optional CSS.
       
       Diffstat:
         A collapsesection/README              |       3 +++
         A collapsesection/example.html        |      19 +++++++++++++++++++
       
       2 files changed, 22 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/collapsesection/README b/collapsesection/README
       @@ -0,0 +1,3 @@
       +An example to collapse a section using semantic HTML.
       +
       +This does not need any Javascript. CSS is optional.
 (DIR) diff --git a/collapsesection/example.html b/collapsesection/example.html
       @@ -0,0 +1,19 @@
       +<style type="text/css">
       +details summary {
       +        cursor: pointer;
       +}
       +details[open] {
       +        color: #333;
       +}
       +details[open] div {
       +        margin-left: 1em;
       +        border: 1px solid #000;
       +}
       +</style>
       +
       +<details open>
       +        <summary>Some summary, click to expand</summary>
       +        <div>
       +                <p>Some text</p>
       +        </div>
       +</details>