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