Element block pseudo-element :after generated with padding 20px border 0px rgba(0,0,0,1) solid box-shadow 2px 3px 1px rgba(0,0,0,0.3) display block font-weight normal font-size 16px transform height auto position static overflow hidden float none margin 0px line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) background z-index auto transition box-sizing content-box border-radius cursor default width 160px