Element block pseudo-class :hover generated with padding 20px background position static overflow hidden font-size 16px margin 0px box-sizing content-box transform border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 0px rgba(0,0,0,0.25) transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default float none border-radius width 160px height auto display block line-height 1 font-weight normal z-index auto