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