<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/htmlcharset=utf-8" />
<title>输入框提示列表效果</title>
<style type="text/css">
<!--
body{background:#fff}
.Menu {
position:relative
width:204px
height:127px
z-index:1
background: #FFF
border:1px solid #000
margin-top:-100px
display:none
}
.Menu2 {
position: absolute
left:0
top:0
width:100%
height:auto
overflow:hidden
z-index:1
}
.Menu2 ul{margin:0padding:0}
.Menu2 ul li{width:100%height:25pxline-height:25pxtext-indent:15px
border-bottom:1px dashed #ccccolor:#666cursor:pointer
change:expression(
this.onmouseover=function(){
this.style.background="#F2F5EF"
},
this.onmouseout=function(){
this.style.background=""
}
)
}
input{width:200px}
.form{width:200pxheight:auto}
.form div{position:relativetop:0left:0margin-bottom:5px}
#List1,#List2,#List3{left:0pxtop:93px}
-->
</style>
<script type="text/javascript">
function showAndHide(obj,types){
var Layer=window.document.getElementById(obj)
switch(types){
case "show":
Layer.style.display="block"
break
case "hide":
Layer.style.display="none"
break
}
}
function getValue(obj,str){
var input=window.document.getElementById(obj)
input.value=str
}
</script>
</head>
<body>
<div class="form">
<div>Location：<input type="text" id="txt" name="txt" onfocus="showAndHide('List1','show')" onblur="showAndHide('List1','hide')"></div>
<!--列表1-->
<div class="Menu" id="List1">
<div class="Menu2">
<ul>
<li onmousedown="getValue('txt','中国CHINA')showAndHide('List1','hide')">中国CHINA</li>
<li onmousedown="getValue('txt','美国USA')showAndHide('List1','hide')">美国USA</li>
</ul>
</div>
</div>
<div>：<input type="text" id="txt2" name="txt2" onfocus="showAndHide('List2','show')" onblur="showAndHide('List2','hide')"></div>
<!--列表2-->
<div class="Menu" id="List2">
<div class="Menu2">
<ul>
<li onmousedown="getValue('txt2','男Male')showAndHide('List2','hide')">男Male</li>
<li onmousedown="getValue('txt2','女Female')showAndHide('List2','hide')">女Female</li>
</ul>
</div>
</div>
<div>education：<input type="text" id="txt3" name="txt3" onfocus="showAndHide('List3','show')" onblur="showAndHide('List3','hide')"></div>
<!--列表3-->
<div class="Menu" id="List3">
<div class="Menu2">
<ul>
<li onmousedown="getValue('txt3',this.innerText)showAndHide('List3','hide')">大专</li>
<li onmousedown="getValue('txt3','本科')showAndHide('List3','hide')">本科</li>
<li onmousedown="getValue('txt3','硕士')showAndHide('List3','hide')">硕士</li>
<li onmousedown="getValue('txt3','本科')showAndHide('List3','hide')">本科</li>
</ul>
</div>
</div>
</div><br/><br/>更多代码请访问 <a href="http://www.lanrentuku.com/" target="_blank">懒人图库</a>
</body>
</html>
<div class="searchModel">
<select name="" id="" value="2">
<option value="0">科室</option>
<option value="1">疾病</option>
<option value="2">医院</option>
</select>
<input type="text" placeholder="请输入搜索内容">
<button>搜索</button>
</div>
<style>
html,
body,
div,
input,
select,
button {
margin: 0
padding: 0
border: none
outline: none
}
.searchModel {
display: flex
border: 1px solid orange
border-radius: 4px
overflow: hidden
margin: 20px
height: 44px
}
.searchModel select {
color: #fff
background: orange
padding: 0 22px
/* appearance: none */
/* -moz-appearance: none */
/* Firefox */
/* -webkit-appearance: none */
/* Safari 和 Chrome */
}
select::-ms-expand {display: none}
.searchModel select option{
color: #333
background: #fff
}
.searchModel input {
flex: 1
padding: 0 10px
}
.searchModel button {
width: 44px
color: #fff
background: orange
}
</style>
要改变下拉选项选中的样式，就用div去模拟下拉框
js部分，button提交表单，或者是div模拟提交ajax
不好意思刚弄错了，box-shadow是吧？这个代码在chrome里可以。<html>
<head>
<title>测试</title>
<style type="text/css">
.inputBox{
border:3px solid rgb(247, 242, 242)
width:350px
height:30px
}
.inputBox:focus{
border:1px solid rgb(212, 235, 247)
box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6)
}
.btnBox{
width:50px
height:30px
background:white
}
</style>
</head>
<body>
<input type="text" class="inputBox">
<input type="button" value="Go!" class="btnBox"></input>
</body>
</html>
