.clearfix:before,
.clearfix:after {
    display: table;
    content: ' ';
}

.clearfix:after {
    clear: both;
}

body {
    background: #f0f0f0 !important;
}

.page-404 .outer {
    position: absolute;
    top: 0;
    display: table;
    width: 100%;
    height: 100%;
}

    .page-404 .outer .middle {
        display: table-cell;
        vertical-align: middle;
    }

        .page-404 .outer .middle .inner {
            width: 300px;
            margin-right: auto;
            margin-left: auto;
        }

            .page-404 .outer .middle .inner .inner-circle {
                height: 300px;
                border-radius: 50%;
                background-color: #ffffff;
            }

                .page-404 .outer .middle .inner .inner-circle:hover i {
                    color: rgb(9, 49, 27) !important;
                    background-color: #f5f5f5;
                    box-shadow: 0 0 0 15px rgb(9, 49, 27);
                }

                .page-404 .outer .middle .inner .inner-circle:hover span {
                    color: rgb(9, 49, 27);
                }

                .page-404 .outer .middle .inner .inner-circle i {
                    font-size: 5em;
                    line-height: 1em;
                    float: right;
                    width: 1.6em;
                    height: 1.6em;
                    margin-top: -.7em;
                    margin-right: -.5em;
                    padding: 20px;
                    -webkit-transition: all .4s;
                    transition: all .4s;
                    text-align: center;
                    color: #f5f5f5 !important;
                    border-radius: 50%;
                    background-color: rgb(9, 49, 27) ;
                    box-shadow: 0 0 0 15px #f0f0f0;
                }

                .page-404 .outer .middle .inner .inner-circle span {
                    font-size: 11em;
                    font-weight: 700;
                    line-height: 1.0em;
                    display: block;
                    -webkit-transition: all .4s;
                    transition: all .4s;
                    text-align: center;
                    color: #e0e0e0;
                }

            .page-404 .outer .middle .inner .inner-status {
                font-size: 20px;
                display: block;
                margin-top: 20px;
                margin-bottom: 5px;
                text-align: center;
                color: rgb(9, 49, 27);
            }

            .page-404 .outer .middle .inner .inner-detail {
                line-height: 1.4em;
                display: block;
                margin-bottom: 10px;
                text-align: center;
                color: #999999;
            }