html {
    height: 100vh;
}
body {
    background: #a0a0a0;
    margin: 0 auto 0 auto;
    font-family: "Roboto", "Lucida Grande", "DejaVu Sans", "Bitstream Vera Sans", Verdana, Arial, sans-serif;
    font-size: 14px;
    min-height:100vh;
}
.body {
    max-width: 1000px;
    background: #eeeeee;
    padding:0 30px 50px 30px;
    min-height:100vh;
    box-sizing: border-box;
    margin:0 auto 0 auto;
}
.header {
    font-size: 40px;
    font-weight: bold;
    color: #394056;
    padding: 30px 0;
}
.main_content {
}

.error {
    color: #d2000b;
}
form {
    background: #f5f5f5;
}