var browser=navigator.appVersion;
if (browser.match("Safari")){
    document.getElementById("global_search_input").style.fontSize = '1em';
}
if (navigator.userAgent.match("Macintosh") && navigator.userAgent.match("Firefox")){
    document.getElementById("tokyo-button").style.lineHeight = '31px';
    document.getElementById("kanagawa-button").style.lineHeight = '31px';
    document.getElementById("tokai-button").style.lineHeight = '31px';
    document.getElementById("kansai-button").style.lineHeight = '31px';
    document.getElementById("sonota-button").style.lineHeight = '31px';
}