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