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