感觉还不错，只是部署到博客不太搭配（颜色太鲜艳了），用css加了个设备判断，电脑端显示、手机端隐藏。1221px 界点

是使用纯html+css实现的

html代码（一般是加到主题的footer.php文件里面）

<!--右侧浮动 开始-->
<div class="wapnone">
<div class="elevator_item mobile-hide" id="elevator_item">
    <a class="hd-time-limited mobile-hide" href="https://www.wpmel.com" target="_blank" rel="nofollow"></a>
    <a target="_blank" class="feedback graHover mobile-hide" style="background-color: #1e6be3;color:#fff;" href="https://www.yitesucai.com" rel="nofollow">一特素材</a>
    <a target="_blank" class="feedback graHover mobile-hide" style="background-color: #ffd900;color:#383838;" href="http://www.dg99.cn" target="_blank" rel="nofollow">业务平台</a>
    <a target="_blank" class="feedback graHover mobile-hide" style="background-color: #fa3c63;color:#fff;" href="https://www.wpmel.com" rel="nofollow">wpmel</a>
    <a target="_blank" class="feedback graHover mobile-hide" style="background-color: #1e6be3;color:#fff;" href="https://www.wpmel.com" rel="nofollow">积分素材</a>
  <div class="feedback medium mobile-hide">官方客服
        <div class="lf-box mobile-hide">
          <ul class="sp-list mobile-hide">
            <li><span>官方客服：649939592</span><a href="tencent://AddContact/?fromId=50&fromSubId=1&subcmd=all&uin=649939592" target="_self" class="btn-addGroup graHover" rel="nofollow">一键联系</a></li>
            <li class="spl-li clearfix mobile-hide">
               <div class="fl mobile-hide"><span>微信公众号</span><img src="https://a-oss.zmki.cn/2019/03/05/5c7de96bd4328.png" alt=""></div><div class="fr mobile-hide"><span>微信公众号</span><img src="https://a-oss.zmki.cn/2019/03/05/5c7de96bd4328.png" alt=""></div></li>
          </ul>
        </div>
  </div>
 </div>
 <!--右侧浮动 结束-->

CSS样式

.elevator_item .hd-time-limited {
    display: block;
    position: fixed;
    right: 10.6px;
    bottom: 450px;
    width: 40px;
    height: 140px;
    background: url(https://www.6fwq.com/wp-content/uploads/2019/01/time-limited.png) no-repeat center;
    animation: vip-199-180510 2.4s infinite;
    margin-top: 10px;
}

@keyframes vip-199-180510 {
    0% {
        bottom: 442px;
    }
    50% {
        bottom: 450px;
    }
    100% {
        bottom: 442px;
    }
}

.aj-popbox .hd-time-limited .close-btn {
    width: 38px;
    height: 38px;
    right: 28px;
    top: 30px;
    line-height: 38px;
    text-align: center
}

.aj-popbox .hd-time-limited .close-btn i {
    font-size: 24px;
    color: #fff
}

.aj-popbox .hd-time-limited .timer {
    margin: 296px auto 0;
    width: 234px;
    font-size: 30px;
    color: #000;
    line-height: 48px;
    padding-left: 10px;
    letter-spacing: 13px;
    font-weight: bold
}

.aj-popbox .hd-time-limited .go-hd:hover {
    transform: scale(.95) translateY(2px)
}

.elevator_item {
    position: fixed;
    right: 12px;
    bottom: 195px;
    z-index: 11
}

.elevator_item .feedback {
    width: 36px;
    height: 40px;
    background-color: #fff;
    color: #fa3c64;
    font-size: 12px;
    padding: 5px 6px;
    display: block;
    border-radius: 5px;
    text-align: center;
    margin-top: 10px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .35);
    cursor: pointer
}

.elevator_item .advice,
.elevator_item .add,
.elevator_item .return {
    color: #383838;
    line-height: 30px
}

.elevator_item .advice i {
    font-size: 28px
}

.elevator_item .add i,
.elevator_item .return i {
    font-size: 20px
}

.elevator_item .medium {
    position: relative;
    background-color: #fa3c64;
    color: #fff
}

.elevator_item .medium .lf-box {
    display: none;
    position: absolute;
    right: 41px;
    top: -90px;
    width: 370px;
    height: 280px;
    padding-right: 10px
}

.elevator_item .medium .sp-list {
    width: 360px;
    height: 280px;
    border-radius: 5px;
    background-color: #fff;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .35)
}

.elevator_item .medium .sp-list li:first-child {
    height: 70px;
    border-bottom: 1px solid #e5e5e5;
    padding: 20px 50px
}

.elevator_item .medium li:first-child span {
    font-size: 14px;
    color: #383838;float: left;
    line-height: 30px
}

.elevator_item .medium .btn-addGroup {
    width: 90px;
    height: 30px;
    border-radius: 5px;
    background: #fa3c64;
    color: #fff;
    line-height: 30px;
    text-align: center;
    float: left;
    margin-left: 14px
}

.elevator_item .medium .spl-li {
    padding: 22px 34px 0
}

.elevator_item .medium .spl-li span {
    display: block;
    font-size: 14px;
    color: #383838;
    margin-bottom: 8px
}

.elevator_item .medium .spl-li img {
    width: 130px
}

.elevator_item .add {
    position: relative
}

.elevator_item .add .lf-box {
    display: none;
    position: absolute;
    right: 31px;
    top: -32px;
    width: 178px;
    height: 104px;
    padding-right: 10px
}

.elevator_item .add .sp-list {
    width: 168px;
    height: 104px;
    border-radius: 5px;
    background-color: #fff;
    box-shadow: 0 1px 2px rgba(100, 25, 25, 0.35)
}

.elevator_item .add .sp-list li {
    line-height: 52px;
    font-size: 14px;
    color: #383838;
    text-align: left
}

.elevator_item .add .sp-list li a {
    display: block;
    height: 52px;
    width: 100%
}

.elevator_item .add .sp-list li:hover a {
    color: #fa3c64
}

.elevator_item .add .sp-list li:hover i {
    color: #fa3c64
}

.elevator_item .add .sp-list li:first-child {
    border-bottom: 1px solid #e5e5e5
}

.elevator_item .add .sp-list i {
    color: #d8d8d8;
    font-size: 28px;
    margin-left: 16px;
    margin-right: 14px;
    vertical-align: middle
}

.elevator_item .add:hover>i,
.elevator_item .return:hover>i {
    color: #fa3c64
}

.elevator_item .feedback:hover .lf-box {
    display: block
}

.fl {
    float: left
}

.fr {
    float: right
}

.graHover {
    position: relative;
    overflow: hidden
}

.graHover:before {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    content: '';
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, .2)
}

.graHover:hover:before {
    display: block
}

.clearfix {
    *zoom: 1
}

.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0
}
@media screen and (max-width: 1221px) { .wapnone{display:none; }