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