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