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