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