Element block pseudo-element :before generated with border 0px rgba(0,0,0,1) solid padding 20px height auto transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden float none transform background display block margin 0px line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default z-index auto border-radius position static font-size 16px font-weight normal box-sizing content-box width 185px