Element block pseudo-class :active generated with box-sizing content-box border-radius float none width auto height auto display block z-index auto margin 0px padding 0px position static transition outline none border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 0px rgba(0,0,0,0.25) font-size 16px transform background font-weight normal opacity 1 line-height normal overflow visible cursor default box-shadow