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