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