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