Element block pseudo-element :before generated with display block border-radius line-height normal box-sizing content-box float none height 300px width 300px opacity 1 margin 0px transition background padding 0px overflow visible border 0px rgba(0,0,0,1) solid font-weight normal position static box-shadow 0px 15px 14px rgba(0,0,0,0.6) font-size 16px z-index auto text-shadow cursor default transform outline none