Element block pseudo-class :hover generated with text-shadow 1px 1px 0px rgba(0,0,0,0.25) box-sizing content-box box-shadow 0px 0px 9px rgba(0,0,0,0.5) margin 0px border 0px rgba(0,0,0,1) solid height auto padding 20px cursor default background font-weight bold display block float none z-index auto font-size 16px width 160px line-height 1 overflow hidden transition position static transform border-radius