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