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