Copas code berikut
#header-inner:hover{background-position:center;border:1px solid #fff;
background: #ccff66;overflow:hidden;
box-shadow: 1px 1px 4px 3px rgba(0,0,0,0.5);
box-shadow: 0 3px 6px rgba(0,0,0,.5);
transform: rotate(-0deg);
-webkit-transform: rotate(-0deg);
-o-transform: rotate(-0deg);
-moz-transform: rotate(-0deg);
border-radius: 30px 0 30px 0;
-moz-border-radius: 30px 0 30px 0;
-webkit-border-radius: 30px 0 30px 0;
-o-border-radius: 30px 0 30px 0;
transition: all 0.5s;
-moz-transition: all 0.5s;
-webkit-transition: all 0.5s;
-o-transition: all 0.5s;}}