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