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