How to center all text body in single.php at once?

There is probably some CSS you can add via Additional CSS (in Theme CUstomization) that you could use. Use the Inspector tool of your browser (F12) to see the CSS ‘class’ element used in the content. If the class is called ‘the_content’, then add this to your Additional CSS:

.the_content{text-align:center !important;}

You might need this, if the content is inside ‘p’ tags:

.the_content p {text-align:center !important;}

Adjust it for what you like (you may not need the !important). In the Inspector, you can add CSS stuff to that element to try things out. There are googles/bings/ducks on how to use the Inspector.

Related Posts:

  1. Add multiple HTML attributes to an Elementor button
  2. How do I change/modify the_post_thumbnail(); html output?
  3. start_lvl Ignored in Custom walker_nav_menu
  4. Modify previous and next text from pagination links
  5. Custom SQL query to get List of posts with featured image url
  6. the_post_thumbnail() based on the Post ID
  7. Calling a method from functions.php on a click of a button
  8. Insert After Second Paragraph Without Tag?
  9. Disable External Pingacks on WordPress Posts and Only Allow ‘Self Pings’
  10. New Plugin Review
  11. HTML table from shortcode with multiple parameters
  12. Use template for posts with a particular category grandparent
  13. Get_the_author doesn’t return author name
  14. Placing raw HTML inside a WordPress shortcode
  15. Slide in Panel WordPress Post
  16. Shortcode content output but not in correct place
  17. Add itemprop Schema.org Markup to li Elements in wp_nav_menu
  18. Removing unneccessary p-tags (Not every p)
  19. How Display Posts on category
  20. Query all posts of a custom taxonomy term
  21. Getting a specific post values to another div or modal
  22. Add a class to the anchor tag on HTML5 gallery
  23. Where in PHP do I move title and meta (date) to bottom of each blog section?
  24. Converting HTML Template to WordPress Theme
  25. Populate dropdown with Child Pages based on Parent Page chosen
  26. How to store data from multiple forms using ajax and php
  27. Get post id in a function when edit/add a post
  28. Use DOMDocument with ob_start breaks my HTML code
  29. wp_trim_words() does not work with my code Am I doing any mistake in my code?
  30. Add .htm extention to a custom taxonomy
  31. Noscript not working as it should in wordpress site
  32. Which PHP page is the Default Posts Page
  33. How to make modifications only to certain elements of an HTML string on the server-side?
  34. Widget back end radio button issue
  35. Function works everywhere, how to keep it to execute when creating a new post
  36. Pagination on Custom Post
  37. How to use mysql LIKE with wpdb?
  38. Reading settings in the home page precisely home.php
  39. get post id from wp_insert_post for get_template_part
  40. Adding function to child theme’s function.php
  41. How to use the checked() function to check for a non-empty var
  42. Calling function in loop causes repeat data
  43. how to make an array of post id’s in is_single
  44. Need help removing […] after excerpt
  45. How can I use custom menus with a Bootstrap WordPress theme?
  46. remove specificly the last tag in all posts
  47. Pagination in single.php
  48. Time Delay a URL Redirect for Specific Page
  49. how to changes mobile menu toggle breakpoint in WordPress
  50. WordPress User Meta value variable into Google Gauge Chart
  51. WordPress Post Block Element not properly parsed with the_content filter
  52. Adding HTML Code to Replace Text in PHP
  53. How to Send Pingbacks for all Posts in WordPress?
  54. PHP function for horizontal Woocommerce thumbnails and badges
  55. How to use data URL in WordPress?
  56. HTML comment cause issue in functions.php script root
  57. posts_per_page displays only 2 posts instead of 4 posts
  58. Remove span tags from WooCommerce Downloads page
  59. Limit the number of characters/words in an excerpt for a related posts section
  60. My single.php page skips the first div tag
  61. Send POST request to Flask app from functions.php file
  62. How can I get my pagination loop to display the correct number of total pages?
  63. LinkedIn Share Post Button
  64. Getting page / post URL on publish and / or update
  65. Displaying POST content with HTML tags and all
  66. Can’t get_users info by using json_encode
  67. Show post/page into div using function
  68. Using Tag Groups: Displaying groups and adjacent tags of current post
  69. How do I get the featured post to share on Social Media and show on Individual Post pages?
  70. PHP tag in post content makes wordpress go crazy
  71. insert thumbnail image from php script
  72. Can’t put a hyperlink on Featured Post’s Image
  73. Weird Behaviour: Not all WordPress Posts appearing
  74. Published custom posts missing
  75. WordPress get_post_meta issue
  76. WordPress HTML Helper
  77. Automatically create a loop for post ID
  78. Insert wordpress tags below posts via functions.php
  79. Trying to see if page is category or single and displaying title with appropriate heading tag
  80. Cant get theme to change footer color through theme customizer
  81. How to modify this function to exclude also the post belonging to a specific category?
  82. How to customize posts in WordPress by using HTML and CSS?
  83. How to display the date under the post title?
  84. Sorting Problem
  85. WooCommerce: write featured image dimensions to custom fields in product’
  86. How do I get a function to work in single.php
  87. transition_post_status hook, works – but not if the post is new
  88. Cleanest/Fastest way to avoid calling and retrieving data from the database multiple times?
  89. WooCommerce – Display variation custom field value [closed]
  90. Automatically add custom CSS to new posts using a category template
  91. Use menu link or onClick to set a variable
  92. $wpdb->wp_users returning empty value for
  93. WordPress Custom field Colors
  94. Custom forms with HTML
  95. Get page permalink in contact form
  96. What are the advantages/disadvantages of ways to use php template files?
  97. remove_action from parent theme using child theme functions.php
  98. oembed facebook link?
  99. Overwriting a Shortcode
  100. List direct children of page