Element block pseudo-class :active generated with transform opacity 0.56 border-radius background outline none font-size 14px height 400px border 15px rgba(255,255,0,1) double float left font-weight normal margin -4px padding -5px overflow visible line-height 1 display block cursor default transition position static z-index auto text-shadow width 500px box-shadow -1px -14px 7px yellow box-sizing content-box