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