optimisation

yes, that is correct, and then look at the output and experiment to get the layout you want.

The title of your posts is an h2 tag.

So if you want a quick solution to put more space between the bottom of the post title and whatever follows it change your stylesheet and edit the following section

h2 {
font-size: 1.4em;
font-weight: bold;
padding-bottom: 20px ;
}

the new line is the padding-bottom: 20px ;

In your stylesheet, style.css, element widths need to be expressed as a percentage, %, of the screen width. They can then self adjust when displayed in different screen resolutions.

You currently have many elements width as a fixed number of pixels and hence that is what they are displayed as.

Have a look at the stylesheet file for the theme – its the one enfding in .css.

If you indicate your site url we would be able to be more specific in trying to help you.

see https://www.semiologic.com/software/static-front/

To help you further you will need to tell us which site you are talking about.

For the blocks enquiry ….

Put the section in a blockquote tag –

and then put the style into the css stylesheet for the site

blockquote {
border-width:2px 1px 1px 6px;
border-color:#A5C059;
border-style:solid dotted dotted solid;
background-color:#FFFFE8;
padding:1em 1em 1em 1em;
}

you will need to play with the border-style and background-color to get what you want.

Hmm, I have not had that problem, but my posts are shorter.

Have you looked at the syndicated feed option in the admin menu.

Look at Admin Menu, Options, Reading and then the Syndication feeds section.

check out https://codex.www.ads-software.com/Template_Tags/the_excerpt

Default category is set up in the admin menu – Options, Writing.

Title text depends upon the theme you are using and as you have not supplied a url it is difficult to help.

Look at Options, General wher the webblog title and tagline can be amended.

WordPress should have already created a plugins folder in the install. Where did you create a folder? Perhaps it is not where wordpress expects it to be.

The wordpress setup will look to wp-comtent/plugins/ and subdirectories below this for the plugin files.

Your blog url is currently https://allriga.com/latvianews/ and not https://www.allriga.com/latvianews/ which is where your links point to.

Looks like an issue in your hosting / wp install. You need to select one form of the url (either with www or not) and make everything consistent with this.

The file you listed is not calling the sidebar. The code would be <?php get_sidebar(): ?>

It might called in one of the other files.

In the css file, two thirds down the file find:

#page {
border: 1px solid #959596;
text-align: left;
background-color: white;
margin: 20px auto;
padding: 0;
width: 761px;
border: 1px solid #959596;
}

and remove margin: 20px auto;

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress