Element block pseudo-element :after generated with font-weight normal z-index auto cursor default box-sizing content-box width 300px background padding 40px position static margin 0px transition outline none line-height 1 border 0px rgba(0,0,0,1) solid height 300px display block border-radius overflow visible float none font-size 16px text-shadow transform box-shadow 1px 1px 11px rgba(0,0,0,0.5) opacity 1