.Sin{position:relative}.r-lia,#r-info{display:none}@media screen and (min-width:1366px){body a.generate-back-to-top{opacity:1;transform:translateY(0);bottom:222px;right:30px;z-index:99;width:29px;height:29px;background:url(https://keruirefra.com/wp-content/uploads/2025/07/to-top.png) no-repeat center!important;background-size:auto 28px!important}body a.generate-back-to-top:before{display:none}.r-lia{line-height:1;height:94px;text-align:center;display:block;text-decoration:none;padding:50px 0 0;font-weight:600;border:0;font-size:14px;margin:0;width:90px;color:#fff;position:fixed;bottom:96px;right:0;background:url(https://keruirefra.com/wp-content/uploads/2025/07/Contact-bgg.png);z-index:99;background-size:100% 100%}.r-lia:hover{color:#fff;text-decoration:none}#r-info{display:block;position:fixed;padding:0 0 80px;background:var(--global-color-8);border-radius:8px 0 0 8px;bottom:196px;right:0;box-shadow:0 0 9px 0 rgb(0 0 0 / .1);z-index:99;padding-left:2px}#r-info .a{display:flex;width:90px;height:80px;flex-direction:column;cursor:pointer;align-items:center;border-bottom:1px solid #DD8D92;font-size:12px;line-height:1.5;color:#fff;justify-content:center;background-repeat:no-repeat;background-position:top 13px center;background-size:auto 27px;padding-top:27px}#r-info .a{background-image:url(https://keruirefra.com/wp-content/uploads/2025/07/Whatsapp.png)}#r-info .s2 .a{background-image:url(https://keruirefra.com/wp-content/uploads/2025/07/E-mail.png)}#r-info .s3 .a{background-image:url(https://keruirefra.com/wp-content/uploads/2025/07/WeChat.png)}#r-info .s4 .a{background-image:url(https://keruirefra.com/wp-content/uploads/2025/07/Telephone.png)}#r-info .Sin:hover .a{text-decoration:none}#r-info .Sin:hover::after{content:'';width:7px;height:100%;position:absolute;left:-7px;top:0}#r-info .box{font-size:13px;display:none;position:absolute;right:95px;top:0;min-width:135px;text-align:center;background:#c22d31}#r-info .Pic{padding:12px;background:#fff}#r-info .s2 .box,#r-info .s4 .box{top:50%;transform:translateY(-50%);padding:6px 3px;white-space:nowrap}#r-info .Sin:hover .box{display:block;border-radius:6px;overflow:hidden}#r-info .box *{color:#fff;line-height:1.5}#r-info .box>p,#r-info .box>a{color:#fff;line-height:1.5;margin:0;padding:8px 6px}}