how to remove text 'wrote' on quote and change BG color of post?

when i quote someone post, there always been text 'wrote' after name user
like this one

it is possible to remove it?? (or edit the text at least) an add icon before name user
this what i want

for add the icon, i try using this code

Code:

$(document).ready(function(){
    $('.quote').parent().prev().child().child().before('
    <img src="http://i.imgur.com/yVGL4jC.png">
    ');
    });

got that code from here >> Re: How do i get a quote box with icon on corner?
but not work.

---

one another problem.
how to change backgroun color of post??
in my forum there are 2 BG color,


how to make BG color same for post 1 and post 2

i use phpBB2
my forum >> http://delusionalworld.forumo.org/

To change the background color for the post look/search for this inside your CSS:

Code:

td.row1, td.row3.over:hover {
background-color: #efefef;
}

Code:

td.row1.over:hover, td.row2 {
background-color: #dee3e7;
}

If not add this, and change the background color to whatever you wish, hope this helps.