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