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