Here is my style, but rounded corners and box-shadow is not working can any one Help me out

.edit-head-smal{
border-radius: 5px 5px 5px 5px;
-moz-border-radius: 5px 5px 5px 5px;
-webkit-border-radius: 5px 5px 5px 5px;
-o-border-radius:5px 5px 5px 5px;
/* background-color:#F9F9F9; */
background:#ffffff;
margin:10px auto ;
border: 5px solid #FFF;
width:64%;
-webkit-box-shadow: 0px 1px 7px 3px #DDD;
-moz-box-shadow: 0px 1px 7px 3px #DDD;
box-shadow: 0px 1px 7px 3px #DDD;
behavior:url(../js/PIE.htc) ;/* IE 8 Rounded Corners and box shadows*/
}