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