Element block pseudo-element :after generated with display block height auto transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 23px box-sizing content-box font-weight normal cursor default background margin 0px font-size 16px outline none transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid border-radius overflow hidden z-index auto width 160px position static opacity 1 float none line-height 1