Element block pseudo-class :active generated with border-radius transform width 160px height auto transition overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static z-index auto float none cursor default font-size 16px font-weight normal border 0px rgba(0,0,0,1) solid line-height 1 background box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px display block padding 20px box-sizing content-box