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