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