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