<table border="0" align="center" cellpadding="0" cellspacing="0" class="tab_search">
<tr class="find_input">
<td>
<input type="text" name="q" title="Search" class="searchinput" />
</td>
</tr>
</table>
css部分
.find_input td{
padding: 0.12rem 0;
}
.searchinput{
border-right-width: 0px;
padding-left: 0.04rem;
width: 96%;
font-family: arial;
float: left;
border-top-width: 0px;
border-bottom-width: 0px;
color: #636365;
margin-left: 0.053333rem;
font-size: 0.4rem;
outline: none;
vertical-align: middle;
border-left-width: 0px;
margin-right: 0.04rem;
}
.tab_search{
background: #fff;
width:70%;
margin-left: 15%;
margin-right: 15%;
border-bottom: #cccccc 0.013333rem solid;
border-left: #cccccc 0.013333rem solid;
height: 0.6rem;
border-top: #cccccc 0.013333rem solid;
border-right: #cccccc 0.013333rem solid;
}
.searchaction{
width: 0.533333rem;
float: left;
height: 0.533333rem;
}