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