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