ul+js模拟select

.select_box{
  float: left;
}
.select_box input{
  width: 160px;
  height: 30px;
  text-align: center;
  font-size: 18px;
  color: #444;
}
.select_ul{
  font-size: 14px;
  text-align: center;
  border: 1px solid #D2D3D3;
}
.select_ul li{
  height: 50px;
  line-height: 50px;
}
.select_ul li:hover{
  background-color: #4EC0EC;
}

$(".select_box input").click(function(){
      var thisinput=$(this);
      var thisul=$(this).parent().find("ul");
      if(thisul.css("display")=="none"){
//        if(thisul.height()>200){thisul.css({height:"200"+"px","overflow-y":"scroll" })};
        thisul.fadeIn("100");
        thisul.hover(function(){},function(){thisul.fadeOut("100");})
        thisul.find("li").click(function(){thisinput.val($(this).text());thisul.fadeOut("100");}).hover(function(){$(this).addClass("hover");},function(){$(this).removeClass("hover");});
      }
      else{
        thisul.fadeOut("fast");
      }
    })
//    $("#submit").click(function(){
//      var endinfo="";
//      $(".select_box input:text").each(function(i){
//        endinfo=endinfo+(i+1)+":"+$(this).val()+";\n";
//      })
//      alert(endinfo);
//    })