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