A collection of (mostly) WordPress-related snippets and references I’ve found useful and worth keeping where I can find them. Feel free to use what you like, and point me to some better snippets or references.
Add 'pipe' between horizontal nav items, except last item.
CSS | Type: PHP
First, add HTML5 support to functions.php
CSS3, Search, WP/CP | Type: CSS
Two approaches for adding dashicons in HTML. A Cheerful Headline <h2 class="dashicons-before dashicons-smiley">A Cheerful Headline</h2> Point That Way <h2>Point That Way<span class="dashicons dashicons-arrow-right"></span></h2> Obviously, CSS would need to be added…
WP/CP | Type: PHP
A show-hide that still works(?not tested lately); changes toggle content.
When form displays "extra markup": empty p tags, etc
Forms | Type: PHP
Add gradients without the use of background images.
CSS3 | Type: CSS
This can be useful for IE issues.
Move admin bar to bottom to get it out of the way of menus at top on fixed heads.
CSS, Custom Admin, Users | Type: CSS
Yoast Metabox is huge, and it gets in the way of a lot of stuff. Move it to the bottom of the edit screen with this handy snippet.
WP/CP, Yoast | Type: PHP