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