body {
    background-color: #fff;
    color: #222;
    font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    margin: 0;
}
.container {
    padding: 50px;
    width: 100%;
    box-sizing: border-box;
}

h1 {
    margin-top: 10px;
    color: #dc3545;
    font-size: 24px;
}
h2 {
    font-size: 18px;
}

.status_code {
    text-align: center;

    font-size: 72px;
    line-height: 0.5;
}

.status_text {
    text-align: center;
    line-height: 0.5;
    font-size: 32px;
}

.status_comment {
    text-align: center;
    line-height: 1;
}

.help_text {
    text-align: center;
    font-size: 18px;
}

.text-muted {
    color: #6c757d!important;
}

.text-center {
    text-align: center;
}

ul {
    display: table;
    margin: 10px auto;
    line-height: 1.4;
    text-align: left;
}

.footer {
    box-sizing: border-box;
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 60px;
    line-height: 1.2;
    text-align: left;
    padding-top: 15px;
    padding-left: 30px;
    background-color: #f5f5f5;
}

.dev_hint {
    margin-top: 45px;
    line-height: 0.5;
    text-align: center;
}

code {
    font-size: 87.5%;
    color: #e83e8c;
    word-break: break-word;
}

code, kbd, pre, samp {
    font-family: SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;
}

kbd {
    padding: .2rem .4rem;
    font-size: 87.5%;
    color: #fff;
    background-color: #212529;
    border-radius: .2rem;
}