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