达内网站的标签翻页功能，模仿代码

参考网址：http://xm.tedu.cn/baidu/dnpp/?xmjavaqzs20170524+fzct023&utm_term=达内培训&ca_kid=65421413813&ca_cv=17282834319

【代码】

HTML：

<div class="banner-wrap">
    <div class="container">
        <div class="banner clearfloat">
            <ul>
                <li class="w2h2 k"></li>
                <li class="l1"><a href="#">
                    <div class="front" style=" 100%; display: block;"></div>
                    <div class="back" style="display: none;  0;">
                        <div>
                            <strong>0</strong>
                            <span>course</span>
                            <strong class="space">0</strong>
                            <span>video</span>
                        </div>
                    </div>
                </a></li>
                <li class="k"></li>
                <li class="l2"><a href="#">
                    <div class="front" style=" 100%; display: block;"></div>
                    <div class="back" style="display: none;  0;">
                        <div>
                            <strong>0</strong>
                            <span>course</span>
                            <strong class="space">0</strong>
                            <span>video</span>
                        </div>
                    </div>
                </a></li>
                <li class="w3h1 k"></li>
                <li class="l3"><a href="#">
                    <div class="front" style=" 100%; display: block;"></div>
                    <div class="back" style="display: none;  0;">
                        <div>
                            <strong>0</strong>
                            <span>course</span>
                            <strong class="space">0</strong>
                            <span>video</span>
                        </div>
                    </div>
                </a></li>
                <li class="w2h2 k"></li>
                <li class="w2h2 l4"><a href="#">
                    <div class="front" style=" 100%; display: block;"></div>
                    <div class="back big" style="display: none;  0;">
                        <div>
                            <strong>0</strong>
                            <span>course</span>
                            <strong class="space">0</strong>
                            <span>video</span>
                        </div>
                    </div>
                </a></li>
                <li class="l5"><a href="#">
                    <div class="front" style=" 100%; display: block;"></div>
                    <div class="back" style="display: none;  0;">
                        <div>
                            <strong>0</strong>
                            <span>course</span>
                            <strong class="space">0</strong>
                            <span>video</span>
                        </div>
                    </div>
                </a></li>
                <li class="w2h1 k"></li>
                <li class="w2h1 k"></li>
                <li class="l6"><a href="#">
                    <div class="front" style=" 100%; display: block;"></div>
                    <div class="back" style="display: none;  0;">
                        <div>
                            <strong>0</strong>
                            <span>course</span>
                            <strong class="space">0</strong>
                            <span>video</span>
                        </div>
                    </div>
                </a></li>
                <li class="k"></li>
                <li class="l7"><a href="#">
                    <div class="front" style=" 100%; display: block;"></div>
                    <div class="back" style="display: none;  0;">
                        <div>
                            <strong>0</strong>
                            <span>course</span>
                            <strong class="space">0</strong>
                            <span>video</span>
                        </div>
                    </div>
                </a></li>
                <li class="w4h1 k"></li>
                <li class="l8"><a href="#">
                    <div class="front" style=" 100%; display: block;"></div>
                    <div class="back" style="display: none;  0;">
                        <div>
                            <strong>0</strong>
                            <span>course</span>
                            <strong class="space">0</strong>
                            <span>video</span>
                        </div>
                    </div>
                </a></li>
                <li class="w2h1 k"></li>
            </ul>
        </div>
    </div>
</div>

CSS：

.banner-wrap{100%;height:528px;margin-top:16px;background:url(../../images/user/banner.jpg) center top no-repeat;background-size:cover}
.banner ul li{float:left;132px;height:132px}
.banner ul li.k{background-color:rgba(255,255,255,.04)}
.banner ul li.w2h2{264px;height:264px}
.banner ul li.w3h1{396px;height:132px}
.banner ul li.w2h1{264px;height:132px}
.banner ul li.w4h1{528px;height:132px}
.banner ul li .front{position:relative;100%;height:100%;}
.banner ul li>a>div.front{position:relative;100%;height:100%;margin:0 auto;background-position:center center;background-repeat:no-repeat}
.l1>a>div.front{background-image:url(../../images/user/l1.png);background-color:rgba(255,255,255,.08);}
.l2>a>div.front{background-image:url(../../images/user/l2.png);background-color:rgba(255,255,255,.06);}
.l3>a>div.front{background-image:url(../../images/user/l3.png);background-color:rgba(255,255,255,.12);}
.l4>a>div.front{background-image:url(../../images/user/l4.png);background-color:rgba(255,255,255,.06);}
.l5>a>div.front{background-image:url(../../images/user/l5.png);background-color:rgba(255,255,255,.1);}
.l6>a>div.front{background-image:url(../../images/user/l6.png);background-color:rgba(255,255,255,.06);}
.l7>a>div.front{background-image:url(../../images/user/l8.png);background-color:rgba(255,255,255,.1);}
.l8>a>div.front{background-image:url(../../images/user/l9.png);background-color:rgba(255,255,255,.08);}
.banner ul li>a>div.back{position:relative;0;height:100%;margin:0 auto;display:none;background-color:rgba(255,255,255,.45)}
.back>div{opacity:.9;68%;padding-top:18px;margin:0 auto;color:#fff;font-size:14px;text-align:center;line-height:20px}
.back strong{display:block;font-size:16px}
.back strong.space{margin-top:8px;padding-top:6px;border-top:1px dotted rgba(255,255,255,.3)}
.big>div{padding-top:60px;font-size:16px;line-height:30px}
@media screen and (max- 980px){
    .banner-wrap{height:424px;}
    .banner ul li{106px;height:106px}
    .banner ul li.w2h2{212px;height:212px}
    .banner ul li.w3h1{318px;height:106px}
    .banner ul li.w2h1{212px;height:106px}
    .banner ul li.w4h1{424px;height:106px}
    .big>div { padding-top:40px; line-height: 30px;}
    .back strong.space{margin-top:0px;padding-top:0px;}
}

JS代码：

        /*banner中卡片正反切换*/
        $(".banner>ul>li>a").hover(function () {
                $(this).find(".front").stop().animate({"width": 0}, 150, function () {
                    $(this).hide().next().show();
                    $(this).next().animate({'width': '100%'}, 150);
                });
            },
            function () {
                $(this).find(".back").stop().animate({"width": 0}, 150, function () {
                    $(this).hide().prev().show();
                    $(this).prev().animate({'width': '100%'}, 150);
                });
            });

说明：在一次项目中，模仿制作的一个功能。由于后期需求调整，故删去该模块，可用。