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