کد:
<style>
table.the-tbl
{
-moz-border-radius: 25px;
-webkit-border-radius: 25px;
border-radius: 25px;
border: 1px solid black;
}
.the-tbl td
{
	border:1px solid gray;
}
</style>

<table width="47%" border="0" cellspacing="0" cellpadding="5" align="center" class='the-tbl'>