bootstrap-表单样式

水平表单

<form class="form-horizontal" role="form">
    <div class="form-group">
        <label for="inputEmail" class="col-sm-2 control-label">邮箱</label>
        <div class="col-sm-10">
            <input type="email" class="form-control" id="inputEmail" placeholder="请输入您的邮箱地址" style="width:200px;">
        </div>
    </div>
    <div class="form-group">
        <label for="inputPassword" class="col-sm-2 control-label">密码</label>
        <div class="col-sm-10">
            <input type="password" class="form-control" id="inputPassword" placeholder="请输入您的邮箱密码" style="width:200px;">
        </div>
    </div>
    <div class="form-group">
        <div class="col-sm-offset-2 col-sm-10">
            <div class="checkbox">
                <label>
                    <input type="checkbox">记住密码
                </label>
            </div>
        </div>
    </div>
    <div class="form-group">
        <div class="col-sm-offset-2 col-sm-10">
            <button type="submit" class="btn btn-default">进入邮箱</button>
        </div>
    </div>
</form>

内联表单

<form class="form-inline" role="form">
    <div class="form-group">
        <label class="sr-only" for="exampleInputEmail2">邮箱</label>
        <input type="email" class="form-control" id="exampleInputEmail2" placeholder="请输入你的邮箱地址">
    </div>
    <div class="form-group">
        <label class="sr-only" for="exampleInputPassword2">密码</label>
        <input type="password" class="form-control" id="exampleInputPassword2" placeholder="请输入你的邮箱密码">
    </div>
    <div class="checkbox">
        <label>
            <input type="checkbox">记住密码
        </label>
    </div>
    <button type="submit" class="btn btn-default">进入邮箱</button>
</form>