.cherechukinseo {background: #fff;  padding: 50px;}
#contacts .footer__content {position:relative;z-index:100;}

.notice {display:none;background:#000;color:#fff;box-shadow:0 0 5px #666;width:245px;padding:20px;border-radius:5px;position:fixed;top:10px;left:10px;z-index:9999999;opacity: 0.9;font-size: 15px;}
.notice p {margin-bottom:10px;}
.notice p:last-child {margin-bottom:0;}

.blur {-webkit-filter: blur(5px);-moz-filter: blur(5px);-o-filter: blur(5px);-ms-filter: blur(5px);filter: blur(5px);position: relative;}
.blur:after {content:"";position:absolute;top:0;left:0;right:0;bottom:0;width:100%;height:100%;}