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