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