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