* HTML
<s_search>
<form class="searchform cf">
<input required type="text" name="" value="" onkeypress="if (event.keyCode == 13) { }" />
</form>
</s_search>
* CSS
/* 검색창 */
.searchform{width:110px;height:35px;}
.searchform input {width:90px;height:25px;border:0px;background:#fff;}
.searchform input:focus {outline:0;background:#fff;}