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