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