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