It’s not showing full content for posts pages in wordpress “[…]” while customing some changes in the style.css file [closed]

The theme name is showing in the post image because, I’m guessing, you haven’t uploaded a featured image for that post and it’s therefore displaying a placeholder image instead.

The post text (excerpt) is showing shortened due to a theme setting or how the theme intends it to look and nothing at all to do with your style.css file. Or, if you’ve customised any other theme files such as single.php you may have changed the_content() function to the_excerpt() which is causing the shortened text.

However, as @cjbj states, you should not make changes to the parent themes CSS files or any of the other theme files. Any customisations should be done using a child theme – https://codex.wordpress.org/Child_Themes

It might benefit you to also read the theme documentation.

Related Posts:

  1. How to target with css, admin elements according to user role level?
  2. WordPress Shortcode and Dynamic CSS
  3. Best way of adding CSS which can be manipulated by the user via theme option panels?
  4. Need help on WordPress and php
  5. Multiple pages on one with different HTML
  6. WordPress Customizer not setting default value upon initial install?
  7. WordPress loop specific thumbnail size
  8. wp_enqueue_style with style.php and WordPress functions
  9. Minify HTML, CSS, JS with PHPWee?
  10. WordPress override bloginfo variable
  11. Shortcode content output but not in correct place
  12. An unwanted inline style is added to my body tag
  13. Displaying theme options in css
  14. Show post in slider
  15. Add a custom stylesheet for BlackBerry
  16. How can I hide Home in my menu in a specific page?
  17. Get different images for mobile and desktop with php, advanced custom fields without using js and ajax
  18. How to stop featured image thumbnail [set as background image] on blog index page just repeating same image across all posts
  19. Hide Hamburger Menu On Specific Page (Front Page/Home Page)
  20. how to remove metadata from the posts of my blog?
  21. Selectbox in admin panel function linking to CSS
  22. Using if/else statements with output from theme options
  23. Is there CSS to expand the gallery limit on Index Pages?
  24. How to display pictures from database?
  25. How to add condition in wordpress loop? [closed]
  26. Different post styles depending on category
  27. Auto 301 to full post permalink? (using : /archive/%post_id% to %post_name% )
  28. Whats the proper way to use a php stylesheet in a wordpress theme? [duplicate]
  29. How do I add a custom css to all posts without affecting homepage css? [closed]
  30. Automatically set all tags to have a height of 0 if there is no content inside the tag [closed]
  31. height should be set to auto to avoid pixelation in the post thumbnail function
  32. Correct way to enqueue page specific CSS file
  33. Wrapping a Sidebar within
  34. Add Codepen animation as Preloader to WordPress
  35. Reduce size of responsive title
  36. Clickable image link sends people to wrong URL
  37. Creating a blog on my companies new website using WordPress but I have sidebar issues
  38. Creating a mobile site by adding a new class to the body tag from functions.php
  39. Get ACF options field in PHP acting as CSS
  40. Problem with adding custom CSS class to image in ACF Photo Gallery plugin [closed]
  41. Split site title and apply different classes
  42. Link to page with posts of specific type
  43. Conditionally load class in the comment section of the post page
  44. Dynamic CSS through PHP issue
  45. Assign Custom classes to every Excerpt
  46. Adding a navigation page state to individual blog and portfolio pages
  47. Using theme options to change a border-radius value
  48. Inline CSS header style priority function.php Child (no enqueing I think)
  49. Displaying images outside the content
  50. How to put search bar & logo in the “primary navigation” storefront theme?
  51. Create Columns with Custom Walker and CSS Classes
  52. Applying css in functions.php
  53. How to add a CSS class to this php code [closed]
  54. PHP function for horizontal Woocommerce thumbnails and badges
  55. Use CSS tag inside PHP code
  56. My top header looks different on single pages but is fine on the home page
  57. Using php code inside style tag
  58. dynamic php menu with hidden sub-categories only showing when the category name is clicked
  59. Warning: Use of undefined constant all – assumed ‘all’ (this will throw an Error in a future version of PHP) in C:\Users\…….. on line 6
  60. Drop down question
  61. How to print all the inline styles in the WP_Styles instance together with their keys?
  62. The style.php file inside theme-engine folder has other content on FTP
  63. I got big white screen when i attach main style sheet of Html in functions.php
  64. how to add functions to my function.php using a child theme?
  65. Replace header with large image on home page only, using Genesis child theme
  66. Site title not showing. Please help me
  67. PHP/CSS: Shortcode won’t display correctly, and only displays in the head (before content)
  68. Styling a specific post after hovering over it
  69. Hot to edit WooCOmmerce dashboard?
  70. Using Sprit-sheet on WordPress categories
  71. Add class for the_post_thumbnail_caption()
  72. Target a specific container to style on WordPress storefront theme
  73. How to include different html tags in the header for different pages?
  74. Font-Family does not looks like how it should be [closed]
  75. Custom Theme, Editor won’t wrap text (i.e. change width)
  76. Click to expand menu
  77. How to add style in functions.php depending on conditions?
  78. widget: input the px value from user and use it as inline style in widget function
  79. Modify arguments for parent theme’s `wp_register_style` via child theme
  80. Hide button based on PHP result
  81. How to have Function of a plugin using global vars into a shortcode?
  82. Child theme not working properly
  83. WordPress – Image href for home menu nav not working
  84. WP_Nav Highlight Parent Issue
  85. Cant get theme to change footer color through theme customizer
  86. Changing 2011 theme header image based on user dropdown
  87. How to change a specific character in a theme option value – replace a space with a plus sign
  88. How do I get Roboto Google Font to display normal font-style? [closed]
  89. Using PHP for background-image property [closed]
  90. New to wordpress. Need Help with templates [closed]
  91. Child-theme suddenly stopped working [closed]
  92. hello can you advise how to fix the error?
  93. inner-wrap div pushing custom table far down on page
  94. Editing stylehseet url in head section of WordPress
  95. How can we upload custom page files?
  96. HELP PLEASE PHP slider css
  97. Embed dynamic media query in a Gutenberg block
  98. Get generated block styles programmatically
  99. Is it possible to remove the “Shop” title from the WooCommerce catalogue? [closed]
  100. How to add global CSS to all webpages without installing any plugin?