.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;
}

.page-404 .outer .middle .inner {
    width: 400px;
    margin-right: auto;
    margin-left: auto;
}

.page-404 .outer .middle .inner .inner-circle {
    height: 400px;
    border-radius: 50%;
    color: #ff8000 ;

}
.page-404 .outer .middle .inner .inner-circle span {
    font-size: 11em;
    font-weight: 700;
    line-height: 1.2em;

    display: block;
    -webkit-transition: all .4s;
    transition: all .4s;
    text-align: center;
    padding-top: 200px;
}

.page-404 .outer .middle .inner .inner-status {
    font-size: 20px;

    display: block;

    margin-top: 20px;
    margin-bottom: 5px;

    text-align: center;

    color: #ff8000;
}

.page-404 .outer .middle .inner .inner-detail {
    line-height: 1.4em;

    display: block;

    margin-bottom: 10px;

    text-align: center;

    color: #999999;
}