.error-page
{
    width: 100%;
    height: 100%;
    position: relative;
    background: #f8f8f9;
}
.error-page .content-con
{
    width: 700px;
    height: 600px;
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%,-60%);
    transform: translate(-50%,-60%);
}
.error-page .content-con img
{
    display: block;
    width: 100%;
    height: 100%;
}
.error-page .content-con .text-con
{
    position: absolute;
    left: 0;
    top: 0;
}
.error-page .content-con .text-con h4
{
    position: absolute;
    left: 0;
    top: 0;
    font-size: 80px;
    font-weight: 700;
    color: #348eed;
}
.error-page .content-con .text-con h5
{
    position: absolute;
    width: 700px;
    left: 0;
    top: 100px;
    font-size: 20px;
    font-weight: 700;
    color: #67647d;
}
.error-page .content-con .back-btn-group
{
    position: absolute;
    right: 0;
    bottom: 20px;
}