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