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