Element block pseudo-class :active generated with box-sizing content-box overflow hidden display block transform cursor default width 160px height auto z-index auto margin 0px position static border-radius font-weight normal transition border 0px rgba(0,0,0,1) solid float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 font-size 16px padding 20px background text-shadow 1em 1em 10em rgba(0,0,0,0.2)