Title: Simple CSS deleted my CSS
Last modified: March 16, 2019

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# Simple CSS deleted my CSS

 *  [richardu](https://wordpress.org/support/users/richardu/)
 * (@richardu)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/simple-css-deleted-my-css/)
 * I selected a chunk of my CSS to copy. Then, before deselecting I hit save. When
   it refreshed, everything was deleted except the part before the chunk I had selected.
 * I guess I’ll try to restore my backup to another location. Not fun.
 * Maybe you could prevent this in the future.
 * Richard

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Thread Starter [richardu](https://wordpress.org/support/users/richardu/)
 * (@richardu)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/simple-css-deleted-my-css/#post-11321757)
 * Correction: I had this line in my CSS
    [@media](https://wordpress.org/support/users/media/)(
   1025px <= width) {
 * Everything after the <= was deleted.
 * Cheers, Richard
 *  Plugin Author [Tom](https://wordpress.org/support/users/edge22/)
 * (@edge22)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/simple-css-deleted-my-css/#post-11322191)
 * Hi there,
 * The function we used to sanitize (secure) the CSS likely didn’t like the use 
   of `<=` in the CSS. What kind of media query is that?
 *  Thread Starter [richardu](https://wordpress.org/support/users/richardu/)
 * (@richardu)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/simple-css-deleted-my-css/#post-11324324)
 * It’s level 4 range context designed to be more intuitive than -min -max. See:
   
   [https://www.w3.org/TR/mediaqueries-4/#mq-range-context](https://www.w3.org/TR/mediaqueries-4/#mq-range-context)

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Simple CSS deleted my CSS’ is closed to new replies.

 * ![](https://ps.w.org/simple-css/assets/icon-128x128.png?rev=2332555)
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 * 3 replies
 * 2 participants
 * Last reply from: [richardu](https://wordpress.org/support/users/richardu/)
 * Last activity: [7 years, 2 months ago](https://wordpress.org/support/topic/simple-css-deleted-my-css/#post-11324324)
 * Status: not resolved