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