Element block pseudo-class :active generated with position static margin 500px padding 10px overflow hidden background display block box-sizing content-box font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition transform float none border 0px rgba(0,0,0,1) solid height 400px cursor default line-height 1 font-weight normal z-index auto opacity 0.67 width 400px border-radius box-shadow