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