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