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