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