CSS round corner

<style type="text/css">

   

    .CSSroundcorner  

    {

        height:100px;

        width:100px;

        background-color:#ebebeb;

       

       

        -moz-border-radius-bottomright: 5px;

        -khtml-border-radius-bottomright: 5px;

        -webkit-border-bottom-right-radius: 5px;

       

        -moz-border-radius-bottomleft: 5px;

        -khtml-border-radius-bottomleft: 5px;

        -webkit-border-bottom-left-radius: 5px;

       

        -moz-border-radius-topright: 5px;

        -khtml-border-radius-topright: 5px;

        -webkit-border-top-right-radius: 5px;

       

        -moz-border-radius-topleft: 5px;

        -khtml-border-radius-topleft: 5px;

        -webkit-border-top-left-radius: 5px;

    }

    style>

<asp:GridView ID="GridView1" runat="server" CssClass="CSSroundcorner">

asp:GridView>