span.sbrace {margin-right: 0.5em}
span.hbrace {margin-left: -0.5em}

span.slaquo {margin-right: 0.44em}
span.hlaquo {margin-left: -0.44em}

span.sbdquo {margin-right: 0.4em}
span.hbdquo {margin-left: -0.4em}