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