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