Element block pseudo-element :before generated with margin 0px display block line-height 1 font-weight normal position static transition border-radius float none border 0px rgba(0,0,0,1) solid transform z-index auto opacity 1 padding 0px box-shadow 4px 4px 6px rgba(0,0,0,0.4) overflow visible font-size 16px width 300px height 300px box-sizing content-box outline none background cursor default text-shadow