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