How to remove empty navigation or paragraph tags using css code.

[arronmattwills]

While i am working on a wordpress website i am getting some unnecessary empty tags.
I tried to remove them, but they are not appearing in post html code.
So i have tried a lot finally i found a simple code to remove those empty tags such as navigation and paragraphs from html code just by using css.

The css code to remove empty paragraph tag in any website html or especially in wordpress posts is shown below:

p:empty {
display: none;
}

The css code to remove empty navigation tag is shown below:

#nav {
display: none;
}

With this code we can easily remove empty tags.