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