HTML:
and the CSS:
.box {border:2px solid #0094ff;}
.box h2 {background:#0094ff;color:white;padding:10px;}
.box p {color:#333;padding:10px;}
Use CSS3 for border radius
.box {
-moz-border-radius-topright:5px;
-moz-border-radius-topleft:5px;
-webkit-border-top-right-radius:5px;
-webkit-border-top-left-radius:5px;
border-top-left-radius:5px;
border-top-right-radius:5px;
}
The above code will work in firefox, safari, chrome, opera (10.5 +) etc
Now with bonus demo