Element block pseudo-class :active generated with background font-weight normal height auto transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto line-height 1 position relative display block transform width 400px cursor default margin 0px text-shadow 1px 1px 0px rgba(255,255,255,0.2) overflow hidden padding 20px box-sizing content-box border 0px rgba(0,0,0,1) solid border-radius font-size 16px float none