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