Turorial : Macam-Macam Variasi Border

Many variation of Border :

1

-moz-border-radius-bottomright: 50px; border-bottom-right-radius: 50px;

2

-moz-border-radius-bottomright: 50px 25px; border-bottom-right-radius: 50px 25px;

3

-moz-border-radius-bottomright: 25px 50px; border-bottom-right-radius: 25px 50px;

4

-moz-border-radius: 1em 4em 1em 4em; border-radius: 1em 4em 1em 4em;

5

-moz-border-radius: 25px 10px / 10px 25px; border-radius: 25px 10px / 10px 25px;

6

-moz-border-radius: 35px; border-radius: 35px;;
Those are 6 Borders that I just found, I will add more if I found a new one.

note :  you can also read this page to understand how to modify your border.