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