Element block pseudo-class :hover generated with border 0px rgba(0,0,0,1) solid line-height 1 transition opacity 0.63 padding 20px overflow visible box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor pointer width 160px height auto font-weight normal transform margin 0px display inline-block font-size 15px background z-index auto float none box-sizing content-box border-radius position fixed text-shadow 1px 1px 1px rgba(0,0,0,0.2)