We sent out an email the other week that ultimately had a
You actually can send
So instead, to prevent us from doing it again, I used (drumroll)…. CSS.
I have some CSS that gets loaded in the admin area only when the block editor is loaded, which is in a functionality plugin:
wp_register_style(
'css-tricks-code-block-editor-css',
plugins_url('location/of/styles.css', dirname( __FILE__ )),
array('wp-edit-blocks'),
filemtime( plugin_dir_path(__DIR__) . 'location/of/styles.css')
);
I can put anything I want in that CSS file and it will effect styles of the block editor but nothing on the public front end of the site.
I also wanted to scope this CSS only to the newsletters page. Fortunately, WordPress has body classes in the editor as well. We have a Custom Post Type for newsletters, and that expresses itself as a class here:
So I chuck these styles in:
/* Warn about videos in newsletters */
.post-type-newsletters .wp-block-video {
border: 5px solid red;
}
.post-type-newsletters .wp-block-video::before {
content: "WARNING: NO VIDEOS IN EMAILS";
display: block;
color: red;
}
And boom, I have styles that warn about this problem before it happens again:
? ??? ?? ???? WordPress Admin ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!
? AI ??
Undress AI Tool
??? ???? ??
Undresser.AI Undress
???? ?? ??? ??? ?? AI ?? ?
AI Clothes Remover
???? ?? ???? ??? AI ?????.
Clothoff.io
AI ? ???
Video Face Swap
??? ??? AI ?? ?? ??? ???? ?? ???? ??? ?? ????!
?? ??
??? ??
???++7.3.1
???? ?? ?? ?? ???
SublimeText3 ??? ??
??? ??, ???? ?? ????.
???? 13.0.1 ???
??? PHP ?? ?? ??
???? CS6
??? ? ?? ??
SublimeText3 Mac ??
? ??? ?? ?? ?????(SublimeText3)
?? ??? ? ????? ????? CSS ????
Jul 07, 2025 am 12:07 AM
CSS?? ????? ??? ? ?? ??? ????. 1. HTML ? CSS? ?? ??? ?????? ???? ?? ???? ?? ???? ??????. 2. ?? ??? ??? ?? ???? ???? ?? ?? ??? ?? ?? ??? ??????. 3. ??? ????? ???? JavaScript? ?? ???? ?????? ??? ?????. ? ?? ??? ??? ??? ????? ?? ??, ??, ??? ? ?? ???? ?? ?? ?? ??? ???? ?????.
CSS ???? ??? ?? ? ??? ??
Jul 07, 2025 am 01:44 AM
CSS ???? ??? ? ??? ??? ????? ???? ??? ???? ???? ?? ?? ???? ????? ???????. 1. Flexbox ? ??? ??? ?? ???? ??? ??, ?? : ??? ?? ? ????? ??? ????. 2. Caniuse ?? ?? ?? ??? ??????. 3. -webkit-, -moz-, -ms-, -o- ? ?? ???? ???? ???? ?????. 4. AutoPrefixer? ???? ???? ???? ???? ?? ????. 5. ?? ????? ????? PostCSS? ???? BrowsersList? ??????. 6. ?? ? ???? ???? ?????. 7. Modernizr ?? ??? ??? ????? ??? ? ????. 8. ?? ????? ???? ?? ? ??? ????.
CSS ?? ??? ??? ?? ??? ????
Jul 09, 2025 am 01:29 AM
CSS? ?? ?? ??? ??? ??? ???? ???? SVG? ???? ?? ???, ?? ????, ??? ?? ?? ??? ?? ???? ??????. ??? ??? ????. 1. ?, ??, ??? ?? ?? ??? ?? ??? ?????. 2. ?? ?? ? ??? ???? ??? ? ????. 3. ?????? ?? ?? ?? ?? ????? ???? ?? ??? ?? ? ? ????. 4. ???? ???? ??? ??? ??? ????? ?? ? ??? ????. ???? ???? ?? ?? ?? : ? (50pxatcenter) ? ??? ?? ?? : ??? (50%0%, 100 0%, 0%)? ?? ????. ????
?????? ???? ????? : ???, ????? : ?? ? ????? : ??? ???
Jul 11, 2025 am 03:25 AM
themaindifferencesbetweendisplay : ???, ??, andinline-blockinhtml/cssarelayoutbehavior, spaceusage ? stylingcontrol.1.inlineElementsFlowWithText, do n'tStartonnewlines, ingorewidth/height, andonlyapplyhorizontalpadding/margins —IdealforIneTeTexting
????? CSS? ??? ??? ??????
Jul 11, 2025 am 03:26 AM
??? ?? ???? ???? ??? ??, ?? ??? ??? ? ? ????? ??? ??? ???? ???? ? ? ?? ? ? ????. 1. CSS ?? : ?? ??? ???? ???? ?? ??; 2. ????? ?? ?? ?? ???? ?? ?? ??? ??? ? ????. 3. ?? ??? ??? ??? ??? ?? ?? ???? ????????. 4. ??? ????? ??? ???? ?? ? ??? ??? ?? ??? ?? ?? ??? ????? ???? ?? ????.
CSS? ???? ?? ? ???? ??? ???
Jul 15, 2025 am 01:10 AM
CSS? ???? ?? ? ???? ???? ??? ?? ??? ?? ?? ?? ? ? ????. 1. Max width : 100% ? ?? : Auto? ???? ???? ??? ????? ???? ??? ??? ? ??????. 2. HTML? SRCSET ? ?? ??? ???? ?? ??? ??? ??? ??? ???????????. 3. ?? ?? ? ?? ??? ???? ??? ??? ? ?? ?????? ??????. ? ??? ?? ???? ?? ???? ???? ???? ????????.
Demystifying CSS ?? : PX, EM, REM, VW, VH ??
Jul 08, 2025 am 02:16 AM
CSS ??? ??? ?? ?? ?? ? ?? ? ?? ??? ?? ????. 1.px? ?? ??? ????? ?? ??? ??? ?? ??? ?????. 2.EM? ?? ????, ?? ?? ??? ??? ?? ?? ???? ??, REM? ?? ??? ???? ? ????? ??? ????? ?????. 3.VW/VH? ?? ? ???? ??? ??? ??? ??????? ?? ???? ?????? ???????. 4. ??? ?? ?? ? ??, ?? ?? ?? ? ??? ???? ???? ???????. ???? ??? ???? ??? ? ?? ??? ???? ? ????.
???? CSS ???? ???? ??????
Jul 26, 2025 am 07:04 AM
?? ????? CSS ?? ??? ????? ?? ?? ??? ??, ?? ?? ?? ??, Flexbox ? ??? ???? ?? ?? ? ?? CSS ??? ????? ??? ???? ???? ?? ????? ??? ?????. 1. ?? ??? ??? ???? ????. ???? CSSRESET ?? NALLER.CSS? ???? ?? ???? ???? ????. 2. IE? ?? ??? ?? ?? ?? ??? ????. ?? ?? : ?? ? ???? ??? ??? ???? ?? ????. 3. Flexbox ? Grid? Edge Case ?? Old ???? ??? ?????. ? ?? ??? ? AutopRefixer ??; 4. ?? CSS ?? ??? ???? ????. Caniuse? ???? ?? ?????????.
