style
{
.border_b{border:1px solid #7F9DB9; padding:4px 0px 3px 6px ;height:18px; float:left; }
.select_style{ position:absolute; overflow:hidden;}
.select_style select{margin:-2px; font-size:14px; }
}
<body>
<div class="border_b wid50 ml30" >
<span class="select_style wid70 " >
<select name="selStyle" class="wid50">
<option value="0">1</option>
</select> 厅
</span>
</div>
</body>
<meta http-equiv="X-UA-Compatible" content="IE=Edge" />
.input_container select {
}
.input_container input, .input_container select {
float: left;
margin: 0 5px;
}
.f-input {
border: 1px solid #E186B1;
font-size: 14px;
padding: 3px 4px;
}