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