Element block pseudo-class :active generated with transform overflow hidden width 300px padding 20px font-size 16px display block position static margin 0px cursor default line-height 1 border 0px rgba(0,0,0,1) solid font-weight normal float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius background height 250px box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto transition