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