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