Element block pseudo-class :hover generated with border 4px rgba(0,0,0,1) solid font-weight normal transform border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px background overflow hidden line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static cursor default font-size 16px margin 0px display block transition float none z-index auto height auto box-sizing content-box width 160px