NamelessMC

Is there a way to make the pages with transparent panels. What I am looking for is this  

I dont quite understand what areas you want to have transparent.

In any case find the element you want to make transparent then...

Option 1.)
Open your CSS file and find the element design you would like to change.
add background-color: transparent; 
to the elenemt styles.
Option 2.) 
Open your HTML file for the site you wish to edit. Find the HTML element you would like to change (in this example a div)
add the cursive text to your HTML.

Transparent is the wrong word, you're looking for translucent. Transparent is entirely see-through whereas translucent is somewhat see-through.
You can achieve translucency with CSS by setting the background color to a RGB color that specifies the Alpha channel, which dictates how translucent the color is.
For a somewhat see-through black, use rgb(0,0,0,0.5)

Thanks to all I will give these a try :)