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