div居中在浏览器中间-适合各种分辨率

#head_logo{

   clear:both;margin:0 auto;text-align:center;height:119px;
    min-width:901px;width:expression((documentElement.clientWidth < 901) ? "901px" : "auto" );
}

#head_logo_all{

clear:both;height:119px;width:901px;  margin:0 auto;text-align:center;
}

#logo_left{
   height:119px;width:180px;float:left;
}

#logo_center{
   height:119px;width:119px;float:left;
}

#logo_right{
height:119px;width:582px;float:left;
}