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