Element block pseudo-class :hover generated with border-radius transform float none position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px width 160px font-weight normal z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 transition height auto cursor default background font-size 16px overflow hidden display block border 3px rgba(0,0,0,1) solid box-sizing content-box margin 0px