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