Having a Rounded Borders which support on all Browsers

Write below CSS class and apply that Class on Division Tag as follows:-

<style type="text/css">
.border_radius 
{
   -webkit-border-radius:10px; /* Supports on Safari, chrome */
   -moz-border-radius:10px;    /* Supports on Firefox */
   -o-border-radius:10px;      /* Supports on Opera */
   border-radius:10px;         /* Supports on IE */
}
</style>

<div class="border_radius" style="border:solid 1px blue;">
   Dotnet funda website
</div>