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