webqq中自适应宽度的JS代码和隐藏页面横向滚动条的css样式

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js"></script><script src="http://web.qstatic.com/jsapi/alloy.api.js"></script><script type="text/javascript">
    try {
        alloy.onReady(function(){
            if($(window).width()<1026){
                alloy.window.setBodySize({width: 1026,height: $(window).height()})
            };
        });
    }catch(e){ }

    $(window).resize(function(){
        var w = $(window).width();
        var h = $(window).height();
        $("#iyaya_iframe").css({
            width: w>1026?w-16:1016,
            height: h,
        });
    });
</script>

<span style="color: #ff0000;">给 html 设置 overflow-x: hidden</span>