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