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