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