css rounded corners for attracting website

already i gave more tutorials on cascade style sheets on my last posts ,what i posted it will really help full to u . today am here with css rounded corners concept to attract users

what i want to type here its in rounded corners like this u can also enjoy with this(aitamelearning.blogspot.com)

background-color: black;
color: #eeeeee;
-moz-border-radius: 5px;
-webkit-border-radius: 5px; 

thanq

i wana show another type of :

hello hi this is siddhu

        -moz-border-radius-topleft: 3px;
 -webkit-border-top-left-radius: 3px; 
 -moz-border-radius-bottomright: 3px;
 -webkit-border-bottom-right-radius: 3px;

on below comment box:

u can give comments here freely if u have any doubts

 -moz-border-radius-topleft: 15px;
 -webkit-border-top-left-radius: 15px; 
 -moz-border-radius-topright: 15px;
 -webkit-border-top-right-radius: 8px;  
 -moz-border-radius-bottomleft: 15px;
 -webkit-border-bottom-left-radius: 15px;