css class 强制文字一行显示

<style>
   #signupForm{padding-left: 120px;padding-top: 10px;}
   .layui-form-item{ white-space:nowrap}
</style>

<form id="signupForm"   class="layui-form "  >
    <input   id="refId" type="hidden" name="refId"/>
    <div class="layui-form-item"   >
        <label class="layui-form-label ">项目中文名称：</label>
        <div class="layui-input-inline">
            <input   id="cName" type="text" name="cnName" lay-verify="required" placeholder="请输入" autocomplete="off" class="layui-input">
        </div>
    </div>
    <div class="layui-form-item">
        <label class="layui-form-label">项目英文名称：</label>
        <div class="layui-input-inline">
            <input   id="eName"type="text" name="enName" lay-verify="required" placeholder="请输入" autocomplete="off" class="layui-input">
        </div>
    </div>