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