html, body {
    min-width: 960px;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    font-family: 'Belgrano', serif;
    background: url("../img/bg.jpg");
}
h1, h2, h3, h4, h5, p, ul {
    padding: 0;
    margin: 0;
}
.page {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
.main {
    width: 800px;
    padding: 50px;
    background-color: rgba(57, 55, 60, 0.8);
    border-radius: 5px;
    text-align: center;
    color: white;
}
.error-code {
    font-size: 120px;
    color: #43a4e2;
    margin: 20px 0;
    font-weight: bold;
}
h1 {
    font-size: 36px;
    color: white;
}
h2 {
    font-size: 28px;
    color: #43a4e2;
    margin-bottom: 20px;
}
.lead {
    font-size: 18px;
    margin-bottom: 30px;
    line-height: 1.5;
}
hr {
    border-color: #43a4e2;
    margin: 30px 0;
}
.help-actions {
    display: flex;
    justify-content: space-around;
    margin-top: 30px;
}
.help-actions a {
    display: inline-block;
    padding: 10px 20px;
    background-color: #43a4e2;
    color: white;
    text-decoration: none;
    text-transform: uppercase;
    border-radius: 3px;
    transition: background-color 0.3s;
}
.help-actions a:hover {
    background-color: #358fc8;
}
.logo {
    margin-bottom: 30px;
}
.logo img {
    vertical-align: middle;
    margin-right: 10px;
    height: 40px;
}