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