我不明白为什么我的代码不能工作。我正在一个弹出模式时点击。什么是使它发挥作用的正确方法？谢谢。

HTML

            <div class="projects-container">

                <a class="project">
                    <div class="img-wrapper">
                        <img src="./images/background-project-filler.png" alt="">
                    </div>
                    <p class = 'project-title'>Lorem Ipsum</p>
                </a>

                <a class="project">
                    <div class="img-wrapper">
                        <img src="./images/background-project-filler.png" alt="">
                    </div>
                    <p class = 'project-title'>Lorem Ipsum</p>
                </a>

                <a class="project">
                    <div class="img-wrapper">
                        <img src="./images/background-project-filler.png" alt="">
                    </div>
                    <p class = 'project-title'>Lorem Ipsum</p>
                </a>

                <a class="project">
                    <div class="img-wrapper">
                        <img src="./images/background-project-filler.png" alt="">
                    </div>
                    <p class = 'project-title'>Lorem Ipsum</p>
                </a>

            </div>

jQuery

            <div class="projects-container">

                <a class="project">
                    <div class="img-wrapper">
                        <img src="./images/background-project-filler.png" alt="">
                    </div>
                    <p class = 'project-title'>Lorem Ipsum</p>
                </a>

                <a class="project">
                    <div class="img-wrapper">
                        <img src="./images/background-project-filler.png" alt="">
                    </div>
                    <p class = 'project-title'>Lorem Ipsum</p>
                </a>

                <a class="project">
                    <div class="img-wrapper">
                        <img src="./images/background-project-filler.png" alt="">
                    </div>
                    <p class = 'project-title'>Lorem Ipsum</p>
                </a>

                <a class="project">
                    <div class="img-wrapper">
                        <img src="./images/background-project-filler.png" alt="">
                    </div>
                    <p class = 'project-title'>Lorem Ipsum</p>
                </a>

            </div>

顺晟科技：

在函数中遗漏了点：更改为。