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