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