一款很漂亮的一天只弹窗一次的公告

一款很漂亮的可设置时间的弹窗公告，可自定义HTML代码的公告。

CSS代码

/* 核客互动公告 - blog.hackeus.cn */
.btn-large,.load-all,.popup-btn,.popup-btn-o,.page-number
{
    padding:0 15px;
    line-height:40px;
    font-size:14px;
    display:inline-block;
    border-radius:10px
}
.btn-gray:hover,.more:hover,.load-all:hover,.module-tab-item:hover,.module-blocklist a:hover,.video-info-aux .tag-link:hover,.page-number:hover
{
    background:#eaedf1
}
.btn-main,.popup-btn
{
    background:#4e7cf2;
    color:#fff
}
.popup
{
    box-shadow:0 .25rem .5rem rgba(0,0,0,.05),0 1.5rem 2.2rem rgba(0,0,0,.1)!important;
    padding:0 30px;
    background:#fff;
    width:400px;
    position:fixed;
    top:50%;
    left:50%;
    z-index:999999;
    transform:translateX(-50%) translateY(-50%);
    margin:0 auto;
    border-radius:18px
}
.popup::after
{
    content:'';
    height:80px;
    width:100%;
    background:#eaedf1;
    position:absolute;
    top:0;
    left:0;
    z-index:-1;
    border-radius:18px 18px 0 0
}
.popup-header
{
    line-height:40px;
    text-align:center
}
.popup-title
{
    position:relative;
    font-size:18px;
    font-weight:900;
    display:inline-block
}
.popup-title::after
{
    content:'';
    position:absolute;
    width:100%;
    height:30%;
    background:#fde6dd;
    border-radius:5px;
    left:0;
    bottom:5px;
    z-index:-1
}
.close-popup:hover
{
    background:#fff
}
.close-popup i
{
    transform:scale(.88);
    font-size:12px;
    color:#fff
}
.close-popup:hover i
{
    color:#ff2a14
}
.popup-icon
{
    width:100%;
    text-align:center;
    height:220px;
    margin:-60px 0 0
}
.popup-icon img
{
    height:220px
}
.popup-main
{
    padding-bottom:20px
}
.popup-main p
{
    padding:12px 0 0
}
.popup-main p a
{
    color:#ff2a14
}
.popup strong
{
    color:#ff2a14
}
.popup-footer
{
    padding:10px 0 30px;
    text-align:center
}
.popup-footer p
{
    margin-top:10px
}
.popup-btn
{
    font-weight:700;
    border-radius:50px;
    width:100%;
    cursor:pointer
}
.popup-btn-o
{
    color:#ff2a14;
    font-weight:700;
    width:50%;
    margin:5px 5px;
    cursor:pointer
}
.popup-btn-o::after
{
    border-color:#ff2a14;
    border-radius:50px
}
.popup-msg
{
    position:fixed;
    width:280px;
    z-index:9999999;
    height:auto;
    padding:30px;
    top:50%;
    left:50%;
    margin:-50px 0 0 -140px;
    text-align:center;
    color:#fff;
    background-color:rgba(7,7,10,.92);
    border-radius:10px
}
.popup-tips::after
{
    background:0 0
}

JS代码

/* 核客互动公告 - blog.hackeus.cn */
function cookiesave(n, v, mins, dn, path)
{
    if (n)
    {
        if (!mins) {
            mins = 24 * 60;
        }
        if (!path) {
            path = "/";
        }
        var date = new Date();
        date.setTime(date.getTime() + (mins * 60 * 1000));
        var expires = "; expires=" + date.toGMTString();
        if (dn) {
            dn = "domain=" + dn + "; ";
        }
        document.cookie = n + "=" + v + expires + "; " + dn + "path=" + path;
    }
}
function cookieget(n)
{
    var name = n + "=";
    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++)
    {
        var c = ca[i];
        while (c.charAt(0) == ' ') {
            c = c.substring(1, c.length);
        }
        if (c.indexOf(name) == 0) {
            return c.substring(name.length, c.length);
        }
    }
    return ""
}
function closeclick()
{
    document.getElementById('note').style.display = 'none';
    cookiesave('closeclick', 'closeclick', '', '', '')
}
function clickclose()
{
    if (cookieget('closeclick') == 'closeclick') {
        document.getElementById('note').style.display = 'none'
    }
    else {
        document.getElementById('note').style.display = 'block';
    }
}
window.onload = clickclose;

调用

<div class="popup" id="note" style="display:none;">
<div class="popup-icon"><img src="https://lib.hackeus.cn/static/svg/blogannouncement.svg"></div>
    <div class="popup-header">
        <h3 class="popup-title">同一个世界，同一个梦想</h3>
    </div>
    <div class="popup-main">
<p>核客互动欢迎你！</p> <p>程序大门常打开，开放怀抱等你 。拥抱过就有了默契，你会爱上这里 ！不管远近都是客人，请不用客气 ，相约好了在一起，我们欢迎你……</p> <p>哇！终于等到你啦！此公告单纯的只是为了表示感谢！ <strong>天气炎热</strong>，小心中署； <strong>感恩有你</strong> ，不离不弃！</p> <p>建议使用 <strong>Ctrl + D</strong> 收藏本站，让你不再错过任何篇优秀文章哟！</p> <p>愿你有诗有梦，有坦荡的远方；愿你历遍山河，仍觉得人间值得!</p></div>
    <div class="popup-footer"><span class="popup-btn" onclick="closeclick()">我记住啦</span></div>
</div>