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