Rounded Borders

Hello, I'm having a problem

I'm trying to male my forum borders rounded but I can't

Like shown in the picture below



I've added this code:

Code:

blockquote {
-moz-border-radius: 1em;
border-radius: 1em;
}

dl.codebox {
-moz-border-radius: 1em;
border-radius: 1em;
background: #FFFFFF ;
}

Nothing happens

I've added the pictures
Round left corners :https://2img.net/i/fa/prosilver/corners_left.gif
Round right corners :https://2img.net/i/fa/prosilver/corners_right.gif

https://2img.net/i/fa/prosilver_magenta/corners_left2.gif
https://2img.net/i/fa/prosilver_magenta/corners_right2.gif

Again nothing happens.

What should I do?
My forum's link: http://www.thefacebookforum.net

Thank you very much

Hello,

YOu want to add rounded corners to codebox and spoiler?
I'll give you a CSS code for it.

Adding images won't work here.

No I mean rounded borders for everything, like in the image shown.

Like in this forum: the widgets, the forms, everything has rounded borders

This is possible in PHPBB3 only.
Upload these images via your Admin CP > Display > Pics Management...

Round left corners : https://2img.net/i/fa/prosilver/corners_left.gif
Round right corners : https://2img.net/i/fa/prosilver/corners_right.gif
Round left corners on colored background : https://2img.net/i/fa/prosilver_magenta/corners_left2.gif
Round right corners on colored background : https://2img.net/i/fa/prosilver_magenta/corners_right2.gif

Sorry, did you read my first post?

I've added the pictures
Round left corners :https://2img.net/i/fa/prosilver/corners_left.gif
Round right corners :https://2img.net/i/fa/prosilver/corners_right.gif

https://2img.net/i/fa/prosilver_magenta/corners_left2.gif
https://2img.net/i/fa/prosilver_magenta/corners_right2.gif

I've already done that

Try adding this to your CSS, and nake sure you have the corner images uploaded in Pics management...

Code:

span.corners-top,span.corners-bottom {
   display: inherit !important;
   }

Hope this helps

Still nothing... I added the pictures and the code and nothing happens