<form class="search">
     <input type="text" class="search_text"></input>
     <input type="submit" class="go" ></input>
</form>

.search{
	float: right;
	margin:19px 33px 0 0;
	width:191px;
   height: 35px;
   background: url(img/search_bg.png) no-repeat bottom;
}
.search_text{
	width: 137px;
	padding:6px 0 0 25px;
   background: none;
   border:none;
   outline: none;
}