.page-404__logo .sprite-img._404 {
    position: absolute;
    width: 100%;
    height: 100%;
}
.page-404__logo::before {
    float: left;
    padding-bottom: 100%;
    content: "";
}
.page-404__beam {
    position: absolute;
    left: -50%;
    top: -50%;
    width: 587px;
    height: 636px;
    z-index: -1;
}
.heavy {
    font-size: 14px;
    font-weight: bold;
}
    </style>
</head>
<body>
<script type="text/javascript">
function getUrlParams(url) {

  var queryString = url ? url.split('?')[1] : window.l