基于jQuery悬停弹出遮罩显示按钮代码

 <div id="container">
        <div class="main_box user_style1" data-hipop="one">
            <img src="images/1.jpg">
            <a href="#" class="popup"></a>
        </div>
        <div class="main_box user_style2" data-hipop="two">
            <img src="images/2.jpg">
            <a href="#" class="popup"></a><a href="#" class="popup2"></a>
        </div>
        <div class="main_box user_style3" data-hipop="one-horizontal">
            <img src="images/3.jpg">
            <a href="#" class="popup">BUY</a>
        </div>
        <div class="main_box user_style4" data-hipop="two-horizontal">
            <img src="images/4.jpg">
            <a href="#" class="popup"></a><a href="#" class="popup2"></a>
        </div>
        <div class="main_box user_style5" data-hipop="text_content">
            <img src="images/5.jpg" title alt="Img preview">
            <p class="textTitle">
                Title Here
            </p>
            <p class="textBox">
                Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam vel mauris orci,
                nec lobortis sem. Ut urna dui, vehicula vel gravida non, egestas nec eros. Vivamus
                euismod, erat quis lobortis ullamcorper, libero justo hendrerit velit, in ornare
                erat ipsum scelerisque nisl. Etiam pharetra sodales dui, nec dignissim nisi adipiscing
                vel. Integer luctus mi elementum mi ullamcorper eu varius enim rutrum. Morbi gravida
                dolor eu leo dictum vestibulum. Lorem ipsum dolor sit amet, consectetur adipiscing
                elit. Aliquam vel mauris orci, nec lobortis sem. Ut urna dui, vehicula vel gravida
                non, egestas nec eros. <a href="#">Read More</a>
            </p>
        </div>
        <div class="main_box user_style6" data-hipop="text_content">
            <img src="images/6.jpg" title alt="Img preview">
            <p class="textTitle">
                Title Here
            </p>
            <p class="textBox">
                Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam vel mauris orci,
                nec lobortis sem. Ut urna dui, vehicula vel gravida non, egestas nec eros. Vivamus
                euismod, erat quis lobortis ullamcorper, libero justo hendrerit velit, in ornare
                erat ipsum scelerisque nisl. <a href="#">Link</a>
            </p>
        </div>
        <div class="main_box user_style11" data-hipop="text_content2">
            <img src="images/11.jpg" title alt="Img preview">
            <p class="textTitle">
                $7
            </p>
            <p class="textBox">
                Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut nec est viverra velit
                venenatis faucibus. Maecenas adipiscing, lectus a hendrerit vulputate, tellus urna
                accumsan felis, semper tempor mauris massa in odio. Duis sit amet nunc eu sem sagittis
                malesuada. <a href="#">Link</a>
            </p>
        </div>
        <div class="main_box user_style12" data-hipop="one-horizontal">
            <img src="images/12.jpg">
            <a href="#" class="popup">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut
                nec est viverra velit venenatis faucibus. Maecenas adipiscing, lectus a hendrerit
                vulputate, tellus urna accumsan felis, semper tempor mauris massa in odio. Duis
                sit amet nunc eu sem sagittis malesuada. </a>
        </div>
        <div class="main_box user_style13" data-hipop="one">
            <img src="images/13.jpg">
            <a href="#" class="popup"></a>
        </div>
        <div class="main_box user_style7" data-hipop="text_content2">
            <img src="images/7.jpg" title alt="Img preview">
            <p class="textTitle">
                Title Here
            </p>
            <p class="textBox">
                Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam vel mauris orci,
                nec lobortis sem. Ut urna dui, vehicula vel gravida non, egestas nec eros. <a href="#">
                    Link</a>
            </p>
        </div>
        <div class="main_box user_style8" data-hipop="rub">
            <img src="images/8.jpg">
            <a href="#" class="r_board">AWESOME</a>
        </div>
        <div class="main_box user_style9" data-hipop="rub">
            <img src="images/9.jpg">
            <a href="#" class="r_board"></a>
        </div>
        <div class="main_box user_style10" data-hipop="rub">
            <img src="images/10.jpg">
            <a href="#" class="r_board">$7</a>
        </div>
    </div>