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