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