Element block pseudo-class :active generated with background box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto display block box-sizing content-box width 96% border-radius float none padding 20px margin 0px font-size 16px overflow hidden transform cursor default transition font-weight normal line-height 1 height auto position static border 2px rgba(0,0,0,1) solid