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