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