body, * {
    font-size: 20px;
    font-family: "Haffer",sans-serif;
}

.page-404 {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 15%;
}

.page-404 > div {
    text-align: center;
}

.page-404-title {
    font-size: 3rem;
    color: inherit;
    font-weight: 600;
    font-family: "Haffer",sans-serif;
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: #695474;
}

.page-404-desc {
    display: block;
    font-size: 1.1rem;
    font-weight: 300;
    color: #695474;
}

.page-404-back{
    font-size: 16px;
    color: inherit;
    font-weight: 400;
    font-family: "Haffer",sans-serif;
    line-height: 1.55;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border: 1px solid;
    border-radius: 1000px;
    cursor: pointer;
    display: inline-block;
    font-weight: 500;
    line-height: 1;
    padding: 15px 30px;
    position: relative;
    text-align: center;
    -webkit-transition: all 300ms;
    transition: all 300ms;
    z-index: 1;
    background-color: #e10a0a;
    border-color: #e10a0a;
    color: #fff;
}