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