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