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