基于jQuery商品分类选择提交表单代码

<div class="yListr">
<form>
<ul>
<li><span>颜色</span> <em class="yListrclickem">深灰色<i></i></em> <em>金色<i></i></em> <em>
银色<i></i></em> </li>
<li><span>内存</span> <em class="yListrclickem">16G ROM<i></i></em> </li>
<li><span>尺寸</span> <em class="yListrclickem">5.5寸<i></i></em> </li>
<li><span>尺寸</span> <em class="yListrclickem">港版（二网）<i></i></em> <em>类型<i></i></em>
</li>
</ul>
<p class="colorp00">
价值：<em>￥6099.00</em> <span>月供：<em>6281.97</em>元（本金：<em>6099.00</em>元 + 服务费：<em>182.97</em>元）分期
x <em>1个月</em></span>
</p>
<label>
首付金额：</label>
<input type="text" />
<label>
元</label>
<label style="margin-left: 40px;">
分期月数：</label>
<select>
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
<option>5</option>
<option>6</option>
<option>7</option>
<option>8</option>
<option>9</option>
<option>10</option>
<option>11</option>
<option>12</option>
<option>13</option>
<option>14</option>
<option>15</option>
<option>16</option>
</select>
<a href="" class="YImmediatelyininstallment">立即分期</a>
</form>
</div>

*
{
margin: 0;
padding: 0;
list-style-type: none;
}
a, img
{
border: 0;
text-decoration: none;
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body
{
font: 14px/180% Arial, Helvetica, sans-serif, "新宋体";
}

.yListr
{
width: 690px;
font-family: "微软雅黑";
margin: 46px auto 0 auto;
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.yListr ul
{
border-bottom: 1px solid #dcdcdc;
padding-bottom: 10px;
margin-bottom: 13px;
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.yListr ul li
{
height: 36px;
margin-bottom: 23px;
}
.yListr ul li span
{
color: #000000;
font-size: 14px;
line-height: 36px;
display: inline-block;
width: 42px;
padding-left: 4px;
}
.yListr ul li em
{
cursor: pointer;
color: #666666;
font-size: 14px;
display: inline-block;
padding: 0 10px;
font-style: normal;
border: 1px solid #dcdcdc;
line-height: 34px;
height: 34px;
}
.yListr ul li em.yListrclickem
{
line-height: 32px;
border: 2px solid #e9630a;
height: 32px;
position: relative;
padding: 0 9px;
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.yListr ul li em.yListrclickem i
{
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right: -1px;
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position: absolute;
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.yListr .colorp00
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line-height: 50px;
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.yListr .colorp00 span
{
color: #ed610c;
font-size: 14px;
padding-left: 20px;
}
.yListr .colorp00 em
{
font-style: normal;
}
.yListr form input, .yListr form select
{
outline: none;
border: 1px solid #dcdcdc;
width: 86px;
height: 34px;
font-size: 14px;
color: #333333;
padding-left: 8px;
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.yListr form select
{
height: 36px;
}
.yListr form .YImmediatelyininstallment
{
font-size: 24px;
color: #ffffff;
text-align: center;
display: block;
width: 332px;
height: 50px;
line-height: 50px;
border-radius: 3px;
background: #e9630a;
margin-top: 42px;
}