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