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