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