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