HTML里select的CSS样式的改变

本以为可以很简单的在CSS里像input那样的给解决，结果没想到试了一下才知道常规的CSS根本没法改变的select样式，CSS里怎么弄，select都仍然是默认的那三维的样式。于是在网上搜索了一下，才知道，原来这个select是不能用常规的方法来定义CSS样式的。要用特殊的方法来处理。相信有很多朋友在处理网页的时候都会遇到这个问题，于是找了一篇不错的文章转过来，希望对大家有帮助————

首先要告诉大家，如果你是用css的方法，除了箭头部分，其他都可以改变，这是很令人别扭的事，因为其他的样式改了，箭头部分改不了等于无用。
下面举个css改select的例子

.box{border:1px solid
#C0C0C0;width:182px;height:19px;clip:rect(0px,181px,18px,0px);overflow:hidden;}
.box2{border:1px solid
#F4F4F4;width:180px;height:17px;clip:rect(0px,179px,16px,0px);overflow:hidden;}
select{position:relative;left:-2px;top:-2px;font-size:12px;width:183px;line-height:14px;bo
rder:0px;color:#909993;}

网站的封面
上海夏天(一一友情提供)
上海夏天(一)
上海夏天出版了
在雨中(二)
开往黎明的地铁(二)
开往黎明的地铁
亲爱的你们在干什么
更多封面……

[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]

如果你想彻底的改变select的样子，有一种方法是用htc，但它有个缺点就是除了ie内核的，其他的他不支持。
举个例子，下载地址如下： 下载此文件
第二种方法就是用js，这其实是模拟select的效果，代码如下：

Untitled Document

.table1{background-color:white;FONT-FAMILY: Courier New, Courier;font-size:12px}
.td_out{FONT-FAMILY: Courier New, Courier;font-size:12px;color:#000000;height:15px;border:1 solid #ffffff;}
.td_over{FONT-FAMILY: Courier New, Courier;font-size:12px;cursor:default;background-color:#3366cc;border:1 solid #000000;color:#ffffff;height:15px}
.slv{vertical-align:bottom;FONT-FAMILY: Courier New, Courier;font-size:12px;border-left-width:0;border-top-width:0;border-bottom-width:0;border-right:0 solid #000000;vertical-align:middle;height:18px;color:#000000;}
.down{position:relative;left:-2px;font-size:11px;vertical-align:middle;width:16;height:16;color:#2050b0;background-color:#D0DFF7;border:1 solid #9fA3Ce;writing-mode:tb-rl;font-weight:bold;
}
.seldiv{
position:absolute;z-index:1000;overflow-x:hidden;border-left:1 solid #000000;border-bottom:1 solid #000000;border-right:1 solid #000000;
SCROLLBAR-FACE-COLOR: #d0dff7;
SCROLLBAR-HIGHLIGHT-COLOR: #d0dff7;
SCROLLBAR-SHADOW-COLOR: #FFFFFF;
SCROLLBAR-3DLIGHT-COLOR: #FFFFFF;
SCROLLBAR-ARROW-COLOR: #ffffff;
SCROLLBAR-TRACK-COLOR: #ffffff;
SCROLLBAR-DARKSHADOW-COLOR: #d0dff7;}

document.onclick=hiddenDiv;
function getDivCount() {
var arr=document.all;
re=0;
for (i=0;i200){
sv.style.pixelHeight=200;
sv.style.overflowY='scroll';
}
else {
sv.style.pixelHeight=da.offsetHeight;
sv.style.overflowY='hidden';
}
}
function dropDown(ID){
var sv=document.all["ZfDiv_"+ID]
var tb=document.all["ZfData_"+ID]
if(sv.style.display=='none'){
sv.style.display='';
for(i=0;i'+v.Trim()+'';
c.onmouseover=new Function("over(this)");
c.onmouseout=new Function("out(this)");
c.onclick=new Function("setValue(this)");
c.className="td_out";
v='';
}
//增加inpnubox的接口,在页面中产生一个inputbox控件,下拉列表为空
function addText(name,DefValue) {
var i=getDivCount();
document.write('');
document.write('" onclick="this.hideFocus=true;dropDown('+i+');" class="down" onmouseover="this.style.backgroundColor=#EEF3FD" onmouseout="this.style.backgroundColor=\'\'" onmousedown="this.style.backgroundColor=#ABC4F5" onmouseup="this.style.backgroundColor=\'\'">');
document.write('

');
}

addText("name1","a");
add("1234",0);
add("1234",0);
addText("name1","a");
add("1234",1);
add("1234",1);

.select{border: 0 inset buttonface; width: 100; font: icon; cursor: default;}
.selected{border: 0 inset buttonface; background: window; padding: 0; font: icon;}
.selectTable{height: 100%; width: 100%;border: 2 inset buttonhighlight; background: buttonface;}
.option {font: icon; padding: 1; padding-left: 3; padding-right: 3; width: 100%;}
.dropDown{position: absolute; visibility: hidden; width: 100%;border: 1 solid windowtext; padding: 0;background: window;}
.select .button {width: 16px; height: 5; font-family: webdings; padding: 0;font-size: 11px; border: 2 outset buttonhighlight;}

var overOptionCss = "background: highlight; color: highlighttext";
var sizedBorderCss = "2 inset buttonhighlight";
var globalSelect;
var ie4 = (document.all != null);
var q = 0;
function initSelectBox(el) {
copySelected(el);
var size = el.getAttribute("size");
el.options = el.children[1].children;
el.selectedIndex = findSelected(el);
el.remove = new Function("i", "int_remove(this,i)");
el.item = new Function("i", "return this.options[i]");
el.add = new Function("e", "i", "int_add(this, e, i)");
el.options[el.selectedIndex].selected = true;
dropdown = el.children[1];
if (size != null) {
if (size > 1) {
el.size = size;
dropdown.style.zIndex = 0;
initSized(el);
}
else {
el.size = 1;
dropdown.style.zIndex = 99;
if (dropdown.offsetHeight > 200) {
dropdown.style.height = "200";
dropdown.style.overflow = "auto";
}
}
}
highlightSelected(el,true);
}
function int_remove(el,i) {
if (el.options[i] != null)
el.options[i].outerHTML = "";
}
function int_add(el, e, i) {
var html = "

";
if (e.text != null)
html += e.text;
html += "

"
if ((i == null) || (i >= el.options.length))
i = el.options.length-1;
el.options[i].insertAdjacentHTML("AfterEnd", html);
}
function initSized(el) {
var h = 0;
el.children[0].style.display = "none";
dropdown = el.children[1];
dropdown.style.visibility = "visible";
if (dropdown.children.length > el.size) {
dropdown.style.overflow = "auto";
for (var i=0; i\n';
str += '

\n';
str += '

\n';
str += '

\n';
str += '

\n';
str += '

\n';
for (var i=0; i\n';
str += html;
str += '

\n';
}
str += '

\n';
str += '\n';
return str;
}
function createXString(matrix, id, size, onchange, css) {
var str = '\n';
str += '\n';
for (var i=0; i';
str += stripTags(html);
str += '\n';
}
str += '\n\n';
str += '\n';
return str;
}
function stripTags(str) {
var s = 0;
var e = -1;
var r = "";
s = str.indexOf("",s);
s = str.indexOf("

var optionArray = new Array();
optionArray[0] = new Option("Item 1", "value 1", "color: blue; text-decoration: underline;");
optionArray[1] = new Option("Item 2", "value 2");
optionArray[2] = new Option("Item 3", "value 3", "color: red;", "selected");
optionArray[3] = new Option("Item 4", "value 4");
optionArray[4] = new Option("Item 5", "value 5");
writeSelectBox(optionArray, "select1", 1, "alert(this.options[this.selectedIndex].value)", "margin-left: 10;");

writeSelectBox(optionArray, "select3", 3, "alert(this.options[this.selectedIndex].value)", "margin-left: 10;");

[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]

http://www.blueidea.com/bbs/images/newwin.gif) no-repeat center center;
border-top: 1px solid #999999;
border-right: 1px solid #999999;
border-bottom: 1px solid #DBDBDB;
border-left: 1px none;
width: 18px;
cursor: default;
}
.ss {
color: #FFFFFF;
background: #0A246A;
}
-->

BODY {
SCROLLBAR-FACE-COLOR: #d80000;
SCROLLBAR-HIGHLIGHT-COLOR: #0000fc;
SCROLLBAR-SHADOW-COLOR: #24fc90;
SCROLLBAR-ARROW-COLOR: #fcfc48;
SCROLLBAR-TRACK-COLOR: #002400;
SCROLLBAR-DARKSHADOW-COLOR: #00b448;
SCROLLBAR-BASE-COLOR: #fc0000
}

function turnit(ss)
{
if (ss.style.display=="none")
{ss.style.display="";
}
else
{ss.style.display="none";
}
}
function sele(tid)
{
bb.style.display='none';
text1.value=tid.innerText;
}
function over(tid)
{
for (var i=1;i

[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]