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