Element block pseudo-element :after generated with border 0px rgba(0,0,0,1) solid float none font-size 16px padding 20px box-sizing content-box transition transform cursor default font-weight normal height auto margin 0px width 400px display block box-shadow 5px 5px 8px rgba(0,0,0,0.4) background border-radius position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto line-height 1 overflow hidden