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