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