Element block pseudo-element :before generated with border-radius padding 0px border 0px rgba(0,0,0,1) solid z-index auto position static font-weight normal width 300px height 300px cursor default box-sizing content-box text-shadow 0px 0px 2px rgba(255,255,255, 0.5) float none font-size 16px margin 0px line-height 1 overflow visible outline none background display block transition box-shadow 5px 5px 8px rgba(0,0,0,0.4) transform opacity 1