二、效果：

 

三、HTML

[html] 
<div id="search-box"> 
    <asp:TextBox ID="txtSearch" runat="server" class="searchTextBox" /> 
    <asp:Button ID="btnSubmit" runat="server" class="submitButton" Text="Search" /> 
</div> 

<div id="search-box">
    <asp:TextBox ID="txtSearch" runat="server" class="searchTextBox" />
    <asp:Button ID="btnSubmit" runat="server" class="submitButton" Text="Search" />
</div>

 

四、CSS

[css] 
#search-box 
{ 
    position: relative; 
    float: left; 
    width: 265px; 
    height: 55px; 
    background: url(Images/search-bg.gif) top right no-repeat; 
} 
 
.searchTextBox 
{ 
    position: relative; 
    float: left; 
    margin-top: 14px; 
    margin-right:14px; 
    padding: 5px 5px 0 5px; 
    height: 22px; 
    width: 141px; 
    border: 1px solid #000; 
    background: #915735; 
    margin-left: 14px; 
    color: #fdf086; 
} 
 
.submitButton 
{ 
    position: relative; 
    height: 29px; 
    margin-top: 14px; 
    width: 70px; 
    background: #D2B277; 
    border: 1px solid #3E1210; 
    letter-spacing: 1px; 
    text-transform: uppercase; 
    cursor: pointer; 
    font-size: 11px; 
} 
.submitButton:hover 
{ 
    text-decoration: underline; 
} 

#search-box
{
    position: relative;
    float: left;
    width: 265px;
    height: 55px;
    background: url(Images/search-bg.gif) top right no-repeat;
}

.searchTextBox
{
    position: relative;
    float: left;
    margin-top: 14px;
    margin-right:14px;
    padding: 5px 5px 0 5px;
    height: 22px;
    width: 141px;
    border: 1px solid #000;
    background: #915735;
    margin-left: 14px;
    color: #fdf086;
}

.submitButton
{
    position: relative;
    height: 29px;
    margin-top: 14px;
    width: 70px;
    background: #D2B277;
    border: 1px solid #3E1210;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    font-size: 11px;
}
.submitButton:hover
{
    text-decoration: underline;
}

 

五、说明：

1、  文本框预编译后是" type="text"的标签input,代码如下：

[html] 
<input name="txtSearch" id="txtSearch" class="searchTextBox" type="text"> 

<input name="txtSearch" id="txtSearch" class="searchTextBox" type="text">
2、  文本框的大小和div类似，盒子模型如图示：

 vc2k=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" />
 

3、  按钮预编译后是标签type="submit"的标签input

[html] 
<input name="btnSubmit" value="Search" id="btnSubmit" class="submitButton" type="submit"> 

<input name="btnSubmit" value="Search" id="btnSubmit" class="submitButton" type="submit">
4、  按钮的width和height是包括边框的，CSS中设置的width: 70px; height: 29px;，实际盒子模型如图示：