背景是动态的哦！可自定义视频
1.b2后台模块管理-首页-添加自定义模块页面选择铺满，放入以下代码
<!--首页视频区块-->
<div id="page-wrapper">
<div class="home-banner por">
<section class="section">
<div class="video-wrapper">
<video poster="/pic/2f518848202a4.jpg" autoplay playsinline="" loop muted="" src="https://tongji.baidu.com/web5/image/banner/analytics.mp4" __idm_id__="2285569"></video>
</div>
<div class="video-overlay"></div>
</section>
<div class="layout-center poa" style="width: 1200px;top: 0;left: 50%;margin-left: -600px;">
<div class="home-banner-content clearfix">
<div class="slogan-text por fl">
<p>
森鹿语-二次元拯救世界</p>
<i class="iblock poa corner"></i>
<p class="promote-sub-title line-one">已发布<span style="display: inline-block;overflow: hidden;line-height: 34px;vertical-align: -9px;">
<em id="goal-works" value="5351266">
<ps style="color: #26d6c8;">52<ps>
</em>
</span>篇文章内容，运行了<ps style="color: #26d6c8;">816</ps>天</p>
</div>
</div>
<div class="home-banner-search por searchv2-top-m">
<div class="primary-menus" style=" width: 92%; position: unset;transform: translate(1px, 1px);">
<div class="search-types-cycles poa">
<ul class="selects">
<li data-target="search_1">百度 </li>
<li data-target="search_2">Bing </li>
<li data-target="search_3" class="current">站内搜索 </li>
<li data-target="search_4">360 </li>
<li data-target="search_5">哔哩哔哩 </li>
<li data-target="search_6">头条搜索 </li>
<li data-target="search_8">知乎 </li>
</ul>
</div>
<div class="cont">
<div class="left-cont">
<form class="search hidden" id="search_1" action="https://www.baidu.com/s?wd=" method="get" target="_blank">
<input type="text" name="wd" class="s" placeholder="请输入关键词">
<button type="submit" name="" class="btn">百度搜索</button>
</form>
<form class="search hidden" id="search_2" action="https://cn.bing.com/search?q=" method="get" target="_blank">
<input type="text" name="q" class="s" placeholder="请输入关键词">
<button type="submit" name="" class="btn">Bing搜索</button>
</form>
<form class="search" id="search_3" action="/?s=" method="get" target="_blank">
<input type="text" name="s" class="s" placeholder="请输入关键词">
<button type="submit" name="" class="btn">站内搜索</button>
</form>
<form class="search hidden" id="search_4" action="https://www.so.com/s?q=" method="get" target="_blank">
<input type="text" name="query" class="s" placeholder="请输入关键词">
<button type="submit" name="" class="btn">360搜索</button>
</form>
<form class="search hidden" id="search_5" action="https://search.bilibili.com/all?keyword=" method="get" target="_blank">
<input type="text" name="q" class="s" placeholder="请输入关键词">
<button type="submit" name="" class="btn">哔哩哔哩</button>
</form>
<form class="search hidden" id="search_6" action="https://so.toutiao.com/search?dvpf=pc&source=input&keyword=" method="get" target="_blank">
<input type="text" name="q" class="s" placeholder="请输入关键词">
<button type="submit" name="" class="btn">头条搜索</button>
</form>
<form class="search hidden" id="search_8" action="https://www.zhihu.com/search?q=" method="get" target="_blank">
<input type="text" name="q" class="s" placeholder="请输入关键词">
<button type="submit" name="" class="btn">知乎搜索</button>
</form>
<a class="hot-top text-notify" href="/cnjz" target="_blank" tips="教程分享" direction="bottom">
<img src="/pic/rank.svg" class="icon-rank" height="15"> 热门教程</a>
</div>
</div>
</div>
<p class="home-banner-links line-one">热搜词：<a href="/?s=vip会员页面" target="_blank" class="iblock">vip会员页面</a>
<a href="/?s=弹幕高级插件" target="_blank" class="iblock">弹幕高级插件</a>
<a href="/?s=bilibili" target="_blank" class="iblock">bilibili</a>
<a href="/?s=限制重复评论" target="_blank" class="iblock">限制重复评论</a>
<a href="/?s=随机访问浏览量" target="_blank" class="iblock">随机访问浏览量</a>
</p>
<script src="/hitokoto/?format=js&charset=utf-8"></script>
<style>
p.home-banner-linkss.line-one1 { width: 80%; font-size: 14px; height: 20px; line-height: 20px; color: #fff; text-shadow: 0 2px 4px rgb(0 0 0 / 27%); margin-top: 40px; text-align: center; }
</style>
<p class="home-banner-linkss line-one1">
<script>
hitokoto()
</script>
</p>
<!--<a href="https://shipin520.com/shipin/58.html" target="_blank" class="iblock">美食</a><a href="https://shipin520.com/shipin/53.html" target="_blank" class="iblock">水墨</a><a href="https://shipin520.com/shipin/62.html" target="_blank" class="iblock">航拍</a><a href="https://shipin520.com/shipin/843.html" target="_blank" class="iblock">动感</a><a href="https://shipin520.com/shipin/19.html" target="_blank" class="iblock">粒子</a><a href="https://shipin520.com/shipin/20904.html" target="_blank" class="iblock">VJ</a><a href="https://shipin520.com/shipin/2510.html" target="_blank" class="iblock">演出</a><a href="https://shipin520.com/shipin/32.html" target="_blank" class="iblock">AE模板</a><a href="https://shipin520.com/shipin/589.html" target="_blank" class="iblock">宣传片</a><a href="https://shipin520.com/shipin/54.html" target="_blank" class="iblock">地图</a>-->
</div>
</div> <!-- 头部快速链接导航 -->
<div class="top-navs poa">
<div class="layout-center clearfix" style="width: 1200px;">
<div class="top-navs-l fl">
<div class="top-navs-l-item fl">
<p class="top-navs-l-title">
<a href="/cnjz/jzzn" target="_blank" class="block">
<svg class="icon-dhs" aria-hidden="true">
<use xlink:href="#hg-zixun1"></use>
</svg> <!-- <img src="//js.shipin520.com/pc/images/home/ae.png" alt="AE模板"> --> 建站指南
</a>
</p>
<p class="top-navs-l-links">
<a href="/?s=从零开始" class="fl" target="_blank">五步曲</a>
<a href="/961.html" class="fl" target="_blank">备份</a>
</p>
</div>
<div class="top-navs-l-item fl">
<p class="top-navs-l-title">
<a href="/cnjz/chajian" target="_blank" class="block">
<svg class="icon-dhs" aria-hidden="true">
<use xlink:href="#hg-huodong"></use>
</svg> <!-- <img src="//js.shipin520.com/pc/images/home/pr.png" alt="Pr模板"> --> B2插件
</a>
</p>
<p class="top-navs-l-links">
<a href="/169.html" class="fl" target="_blank">统计插件</a>
<a href="/921.html" class="fl" target="_blank">弹幕插件</a>
</p>
</div>
<div class="top-navs-l-item fl">
<p class="top-navs-l-title">
<a href="/cnjz/bmh" target="_blank" class="block">
<svg class="icon-dhs" aria-hidden="true">
<use xlink:href="#hg-gongwenbao"></use>
</svg>B2美化
</a>
</p>
<p class="top-navs-l-links">
<a href="/841.html" class="fl" target="_blank">昼夜模式</a>
<a href="/576.html" class="fl" target="_blank">会员美化</a>
</p>
</div>
<div class="top-navs-l-item fl">
<p class="top-navs-l-title">
<a href="/cnjz/wpxg" target="_blank" class="block">
<svg class="icon-dhs" aria-hidden="true">
<use xlink:href="#hg-chakansousuo"></use>
</svg>WP修改
</a>
</p>
<p class="top-navs-l-links">
<a href="/1045.html" class="fl" target="_blank">订单通知</a>
<a href="/1109.html" class="fl" target="_blank">评论IP</a>
</p>
</div>
<div class="top-navs-l-item fl">
<p class="top-navs-l-title">
<a href="https://wpa.qq.com/msgrd?v=3&uin=1580292799&site=qq&menu=yes" target="_blank" class="block">
<svg class="icon-dhs" aria-hidden="true">
<use xlink:href="#hg-dingwei"></use>
</svg>合作伙伴
</a>
</p>
<p class="top-navs-l-links">
<a href="https://wpa.qq.com/msgrd?v=3&uin=1580292799&site=qq&menu=yes" class="fl" target="_blank">广告投放</a>
<a href="https://wpa.qq.com/msgrd?v=3&uin=1580292799&site=qq&menu=yes" class="fl" target="_blank">友情链接</a>
</p>
</div>
</div>
<div class="top-navs-m fl">
<a href="/gold-top" target="_blank" class="fl">财富排行</a>
<a href="/dark-room" target="_blank" class="fl">小黑屋</a>
<a href="/task" target="_blank" class="fl">任务大厅</a>
<a href="/mission/today" target="_blank" class="fl">签到管理</a>
</div>
<div class="top-navs-r fl clearfix">
<a class="fl" rel="nofollow" target="_blank" href="/verify">
<svg class="icon-dhs" aria-hidden="true">
<use xlink:href="#hg-yonghu"></use>
</svg>
<p>高级认证</p>
</a>
<a class="fl" target="_blank" href="/vips">
<svg class="icon-dhs" aria-hidden="true">
<use xlink:href="#hg-huiyuan"></use>
</svg>
<p>会员办卡</p>
</a>
</div>
</div>
</div>
</div>
</div>
2、以下JS代码放入child.js
没有child.js请在B2主题目录下新建一个
/*首页动态大图搜索开始*/
(function($){
var m=$('.primary-menus');
if(m.length<1) return;
var ul=m.find('.selects');
if(ul.length<1) return;
var lis=ul.children('li');
if(lis.length<1) return;
var s=m.find('.search');
var sVal=s.find('.s').val();
lis.on('click',function () {
var d=$(this).attr('data-target');
if (d) {
lis.removeClass('current');
$(this).addClass('current');
s.addClass('hidden');
s.filter('#'+d).removeClass('hidden');
//s.filter('#'+d).find('.s').val('');
s.filter('#'+d).find('.s').trigger('focusin');
}
});
s.find('.s').on('focusin',function () {
if ($(this).val()==sVal) {
$(this).val('');
}
})
s.find('.s').on('focusout',function () {
var v=$(this).val();
if (orz.isEmpty(v)) {
v=sVal;
}
s.find('.s').val(v);
})
})(jQuery);
/*首页动态大图搜索结束*/
3.引入阿里矢量图标，该链接失效后请自行修改
这里放在：B2主题设置–>常规设置–>综合设置–>头部HTML标签
<link rel="stylesheet" type="text/css" href="//at.alicdn.com/t/font_3290918_bwveur0fle.css" />
<script src="//at.alicdn.com/t/font_3290918_bwveur0fle.js"></script>
4.代码放到你的css样式
这里放到：点击外观–>点击自定义–>点击额外css–>复制进去发布即可！
/*首页动态大图开始*/
@media screen and (max-width: 768px){
.home-banner-links{
width:100%!important;
}
.home-banner-content .slogan-text p {
font-weight: 400!important;
font-size: 16px!important;
line-height: 24px!important;
letter-spacing: 3px!important;
text-shadow: 0 2px 4px rgb(0 0 0 / 25%);
margin-bottom: 0px!important;
}
.home-banner-content,.slogan-text.por.fl{
margin-left: 10px!important;
margin-bottom:10px!important;
}
.home-banner .search-types-cycles,.home-banner-linkss{
display:none;
}
.layout-center{
width:100%!important;
margin-left:0px!important;
left:0px!important;
}
.primary-menus{
width:100%!important;
}
.html-box {
width: 100%!important;
}
.top-navs{
display:none;
}
.home-banner .section {
position: relative;
width: 100%;
overflow: hidden;
max-height: 400px!important;
height: 100vh;
}
.home-banner{
height:400px!important;
width:100%!important;
}
.home-banner-search {
width: 90%!important;
margin-left: 10px!important;
}
.home-banner-search form {
margin-left: 10px;
width: 90%;
}
}
#page-wrapper {
min-height:100%;
margin-top:-10px
}
.home-banner {
height:600px;
position:relative;
z-index:1;
background-position:0 100%;
animation:gradient 12s ease-in-out infinite;
margin-bottom:20px;
}
.home-banner .section {
position:relative;
width:100%;
overflow:hidden;
max-height:600px;
height:100vh
}
.home-banner .section .video-wrapper {
display:flex;
justify-content:center;
align-items:center;
width:100%;
height:100%;
position:absolute;
overflow:hidden;
z-index:0
}
.home-banner .section .video-wrapper video {
visibility:visible;
pointer-events:none;
position:absolute;
top:50%;
left:50%;
transform:translate(-50%,-50%);
height:100%;
width:100%;
object-fit:cover
}
.home-banner .section .video-overlay {
height:100%;
width:100%;
top:0;
left:0;
position:absolute;
background:rgba(45,47,54,.15)
}
.home-banner .corner {
width:28px;
height:21px;
border-radius:4px;
left:500px;
top:0;
background:url(/pic/corner-8k.gif) no-repeat;
background-size:100%
}
.home-banner .home-menus {
margin-left:70px
}
.home-banner .home-menus .cus-dropbox-trigger a,.home-banner .home-menus>a {
color:#fff;
font-size:14px;
margin-right:20px;
line-height:60px
}
.home-banner .home-menus .cus-dropbox-trigger a:hover,.home-banner .home-menus>a:hover {
color:#21cec0
}
.home-banner>.layout-center {
height:100%
}
.home-banner-content {
padding-top:150px;
margin-left:182px;
margin-bottom:22px
}
.home-banner-content .slogan-text p {
font-size:18px;
line-height:24px;
letter-spacing:6px;
color:#fff
}
.home-banner-content .slogan-text p:nth-of-type(1) {
font-weight:600;
font-size:28px;
line-height:46px;
letter-spacing:6px;
text-shadow:0 2px 4px rgba(0,0,0,.25);
margin-bottom:10px
}
.home-banner-search {
width:800px;
margin-left:209px;
height:auto
}
.home-banner-search form {
margin-bottom:10px
}
.home-banner-search form>input {
width:100%;
height:48px;
background:#fff;
border-radius:8px 0 0 8px;
border:none;
padding:18px 22px;
font-size:14px;
color:#333
}
.home-banner-search form>input::placeholder {
color:#979797
}
.home-banner-search .hot-top {
position:absolute;
top:13px;
right:115px;
font-size:13px
}
.home-banner-search .hot-top i {
margin-right:4px
}
.home-banner-search .hot-words-container,.home-banner-search .rec-words-container {
width:100%;
top:56px
}
.home-banner-links {
width:80%;
font-size:14px;
height:20px;
line-height:20px;
color:#fff;
text-shadow:0 2px 4px rgba(0,0,0,.27)
}
.home-banner-links a {
margin-right:19px;
color:inherit
}
.home-banner-links a:hover {
color:#35eee3
}
.home-banner .search-types-cycles {
width:106px;
height:290px;
background:linear-gradient(180deg,rgba(0,0,0,0) 0,rgba(53,238,227,.1445) 51.04%,rgba(0,0,0,0) 100%);
left:630px;
top:-121px;
text-align:center;
z-index:-1
}
.home-banner .search-types-cycles .search-types-btn {
width:100%;
height:20px;
line-height:20px;
cursor:pointer;
user-select:none;
left:0;
bottom:-20px;
z-index:1
}
.home-banner .search-types-cycles .search-types-btn i {
color:#fff;
font-size:12px
}
.home-banner .search-types-cycles .search-types-btn:nth-of-type(1) {
bottom:auto;
top:-20px
}
.home-banner .search-types-cycles .search-types-btn:nth-of-type(1) i {
transform:rotate(180deg)
}
.home-banner .search-types-cycles .search-types-btn:hover i {
color:#35eee3
}
.home-banner .search-types-cycles ul {
width:100%;
height:100%;
padding-top:5px
}
.home-banner .search-types-cycles ul:after,.home-banner .search-types-cycles ul:before {
content:'';
width:1px;
height:100%;
display:block;
position:absolute;
left:0;
top:0;
background:linear-gradient(0,transparent 0,#35eee3 50%,transparent 100%)
}
.home-banner .search-types-cycles ul:after {
left:auto;
right:0
}
.home-banner .search-types-cycles ul li {
height:40px !important;
line-height:40px !important;
font-size:16px;
color:rgba(255,255,255,.6);
text-align:center;
cursor:pointer;
user-select:none
}
.layout-center {
width:1200px;
margin:0 auto
}
.slogan-text.por.fl {
margin-left:100px
}
.iblock {
display:inline-block
}
.block {
display:block
}
.line-one {
text-overflow:ellipsis;
white-space:nowrap;
overflow:hidden
}
.line-two {
overflow:hidden;
display:-webkit-box;
-webkit-line-clamp:2;
-webkit-box-orient:vertical
}
.line-three {
overflow:hidden;
display:-webkit-box;
-webkit-line-clamp:3;
-webkit-box-orient:vertical
}
.primary-menus .left-cont button {
height:48px;
box-sizing:border-box;
min-width:100px;
margin-left:-5px;
cursor:pointer;
background-color:#65d0c5;
color:#fff;
font-size:15px;
line-height:40px;
position:absolute;
right:0;
top:0;
border:1px solid #65d0c5;
border-radius:1px;
padding:0 15px;
width:106px;
transform:translateY(0px)
}
.home-banner .search-types-cycles ul li:hover {
color:#35eee3
}
.home-banner .search-types-cycles ul li:nth-of-type(4) {
height:80px;
line-height:80px
}
.home-banner .search-types-cycles ul li a {
color:rgba(255,255,255,.6);
transition:none
}
.home-banner .search-types-cycles ul li a:hover {
color:#35eee3
}
.home-banner .search-types-cycles button:hover {
background:#46dacf !important;
opacity:1;
transition:opacity .2s
}
.home-banner .search-types-cycles button i {
font-size:18px;
color:#fff;
margin-right:6px
}
.home-banner .search-types-cycles button span {
font-size:16px;
color:#fff
}
.home-banner:after {
content:'';
width:100%;
height:120px;
position:absolute;
bottom:0;
left:0;
background:linear-gradient(180deg,#282a30ab 0,rgba(0,0,0,0) 100%);
transform:rotate(-180deg);
z-index:0
}
.home-banner-search>form>button {
box-sizing:border-box;
min-width:100px;
transform:translateY(0px);
font-size:15px;
border-top-right-radius:3px;
border-bottom-right-radius:3px;
position:absolute;
right:1px;
top:0;
z-index:1;
border:1px solid #23d1c3;
padding:0 15px;
width:147px;
height:56px;
background:linear-gradient(90deg,#35eee3 0,#21cec0 100%);
border-radius:0 8px 8px px 0;
right:0;
text-align:center;
padding-left:25px;
margin-right:-7px;
border-bottom-left-radius:1px;
border-top-left-radius:1px
}
.home-banner-search .search.hidden {
display:none
}
a.hot-top.text-notify:hover {
color:#26d6c8
}
.por {
position:relative
}
.poa {
position:absolute
}
.pof {
position:fixed
}
.clearfix:after {
content:'';
clear:both;
display:block;
height:0;
visibility:hidden;
font-size:0;
line-height:0
}
.fl {
float:left
}
.fr {
float:right
}
.ovh {
overflow:hidden
}
.hide {
display:none
}
.nb-icon-wrap {
right:-9999px!important
}
.icon-rank {
width:auto;
display:inline-block;
border:none;
overflow:hidden;
vertical-align:-3px
}
img.icon-rank {
width:20px;
height:20px;
margin-right:-5px
}
.icon-dhs {
width:2em;
height:2em
}
p.top-navs-l-title {
margin-bottom:8px
}
.top-navs {
width:100%;
height:70px;
bottom:28px;
left:0;
padding:12px 0;
z-index:1
}
.top-navs .top-navs-l {
width:850px;
display:flex;
justify-content:center;
align-items:center;
margin:0 -10px;
border-right:1px solid rgba(255,255,255,.25)
}
.top-navs .top-navs-l-item {
width:132px;
margin:0 18px;
display:flex;
flex-direction:column;
justify-content:center;
align-items:center
}
.top-navs .top-navs-l-item .top-navs-l-title a {
font-weight:600;
font-size:18px;
line-height:25px;
height:25px;
margin-bottom:12px;
color:#fff;
text-shadow:1px 1px 1px #000
}
.top-navs .top-navs-l-item .top-navs-l-title a i {
font-size:34px;
margin-right:8px;
vertical-align:-4px
}
.top-navs .top-navs-l-item .top-navs-l-title a img {
float:left;
width:34px;
height:34px;
margin-right:8px;
vertical-align:-4px
}
.top-navs .top-navs-l-item .top-navs-l-title a:hover {
color:#21cec0
}
.top-navs .top-navs-l-item .top-navs-l-links {
font-size:14px;
line-height:20px;
display:flex;
justify-content:space-around;
margin:0 -10px
}
.top-navs .top-navs-l-item .top-navs-l-links a {
color:#b5b5b5;
margin:0 10px;
text-shadow:1px 1px 1px #000
}
.top-navs .top-navs-l-item .top-navs-l-links a:hover {
color:#21cec0
}
.top-navs .top-navs-m {
width:176px;
height:61px;
border-right:1px solid rgba(255,255,255,.25);
padding:0 24px;
display:flex;
flex-wrap:wrap;
justify-content:space-around;
align-items:center
}
.top-navs .top-navs-m a,.top-navs .top-navs-m p,.top-navs .top-navs-m>div {
width:50%;
text-align:center;
color:#fff;
font-size:14px;
line-height:20px;
cursor:pointer;
user-select:none;
text-shadow:1px 1px 1px #000
}
.top-navs .top-navs-m a:hover,.top-navs .top-navs-m p:hover,.top-navs .top-navs-m>div:hover {
color:#21cec0
}
.top-navs .top-navs-m div p,.top-navs .top-navs-m>a {
margin-bottom:20px
}
.top-navs .top-navs-m div p {
width:100%;
margin-bottom:0;
margin-top:-20px
}
.top-navs .top-navs-m .top-navs-m-box {
top:-16px;
left:-72px;
width:157px;
height:66px;
background:#444;
border-radius:8px;
padding:8px 14px 0;
display:none;
margin-top:-70px
}
.top-navs .top-navs-m .top-navs-m-box a {
margin-bottom:9px
}
.top-navs .top-navs-m .top-navs-m-box a:hover {
color:#21cec0
}
.top-navs .top-navs-r {
width:176px
}
.top-navs .top-navs-r a {
width:50%;
padding-left:30px;
text-align:center;
line-height:34px
}
.top-navs .top-navs-r a i {
font-size:36px;
margin-bottom:10px
}
.top-navs .top-navs-r a p {
font-size:14px;
line-height:20px;
color:#b5b5b5;
text-shadow:1px 1px 1px #000
}
.top-navs .top-navs-r a p:hover {
color:#21cec0
}
.popular-area {
margin-bottom:60px
}
.popular-area-top {
height:34px;
margin-bottom:22px
}
.popular-area-top-title {
height:34px;
line-height:34px;
font-weight:600;
font-size:24px;
color:#4a4a4a;
margin-right:94px
}
.popular-area-top-title span {
height:inherit;
font-size:18px;
font-weight:100;
color:#979797;
margin-left:24px;
vertical-align:3px;
line-height:34px
}
.popular-area-top .popular-area-nav {
width:116px;
height:34px;
padding-top:3px
}
.popular-area-top .popular-area-nav button {
width:28px;
height:28px;
background:0 0;
border-radius:4px;
text-align:center;
line-height:28px;
cursor:pointer;
transition:all .2s;
top:3px;
right:0
}
.popular-area-top .popular-area-nav button i {
color:#00d1c1;
font-size:12px
}
.popular-area-top .popular-area-nav button:hover {
background:#e1fffd
}
.popular-area-top .popular-area-nav button:nth-of-type(1) {
right:auto;
left:0
}
.popular-area-top .popular-area-nav p {
width:60px;
height:28px;
margin:0 auto;
line-height:28px;
text-align:center;
font-size:16px;
color:#c5c5c5;
font-weight:700
}
.popular-area-top .popular-area-nav p span {
color:#00d1c1
}
.popular-area-content {
height:342px
}
.popular-area-content .popular-content-l {
width:594px;
height:inherit;
margin-right:22px
}
.html-box img{
display:inline-block!important;
}
/*首页动态大图结束*/
