text: $(function(){
      //加载页面时执行一次
      changeWidth();
      //监听浏览器宽度的改变
      window.onresize = function(){
          changeWidth();
      };
      function changeWidth(){
          // ----改变主体宽度----// 
          var goalMain = $('div.container-fluid.aboutus_main');
          var goalBread = $('div.lung-breadcrumb');
          //获取网页可见区域宽度
          var docWidth = $(window).width();
          if(docWidth >= 1600){
              //动态设置样式
              goalMain.css({
                  width:'80%'
              });
              goalBread.css({
                  width:'78%'
              });
          }else {
              goalMain.css({
                  width:'100%'
              });
              goalBread.css({
                  width:'98%'
              });
          }
          // ----左侧栏高度自适应----// 
          var goalBar = $('.left_side>.bgc');
          var goalContent = $('.right_side');
          if(goalBar.height() <= goalContent.height()){
              goalBar.css({
                  height:goalContent.height()
              })
          }else {
              goalBar.css({
                  height:goalContent.height()
              })
          }
      }
  }())