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