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