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