Element block pseudo-class :hover generated with padding 20px border 0px rgba(0,0,0,1) solid display block box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default font-weight normal height auto position static z-index auto overflow hidden float none background box-sizing content-box font-size 16px width 160px margin 0px border-radius transform