Element block pseudo-element :before generated with overflow hidden padding 20px display block background opacity 1.00 margin 0px box-sizing content-box float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default height 300px font-weight normal transform border 0px rgba(0,0,0,1) solid border-radius transition position static line-height 1 font-size 16px width 1936px z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2)