change colors of a stylesheet (.css) in Opera Browser

Can anyone tell me how to change the background color, text field color and the text field font color of a Stylesheet in Opera browser? I simply need to edit the colors of the stylesheet 'Contrast W/B'. I just want to change the background color, text field color and text field font color to gray color? Does anyone have any steps for doing this same? Thanks

Well, you will need to edit the file by going into profile/user/styles/contrastwb.css and then use the below changes:

Change the below code:

Code:

---

* {
        color: white !important;
        background: black !important;
}
input, textarea, select {
        color: black !important;       
        background: white !important;
}

---

to the below ones:

Code:

---

* {
        color: white !important;
        background: #222 !important;
}
input, select, *[cols] {
        color: #eee !important;       
        background: #444 !important;
}

---

I think that user stylesheets work only for webpages. Incase you are willing to apply your Contrast W/B style to the main client as well you will need to change the toggle shortcut. If you want to change the border colors, then you have to modify your stylesheet like below:

Code:

---

* {
color: white !important;
background: #222 !important;
border-color:lightgreen !important;
}
.
.
.
a[href] img {border: thin solid lightgreen !important;}

---

If I am trying to edit the contrastbw.css as per the method given above then nothing works for me. I have also edited this file in C:\Program Files\Opera\styles\user. After that I have closed the Opera browser and started it again. But nothing is happening in the browser. Is there any other method to change the colors of stylesheet in opera browser?