.container-logo {
    display: flex;
    justify-content: center;
    align-items: center;
}

html, body {
    height: 100%;
}

body {
    margin: 0;
    padding: 10px;
}

.flex-container {
    height: 95%;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 420px;
}

.row-center {
    width: 400px;
    max-height: 500px;
    padding-top: 20px;
    padding-right: 20px;
    padding-left: 20px;
    padding-bottom: 40px;
    margin-bottom: 50px;
    box-shadow: 1px 2px 10px rgba(0, 0, 0, 0.5);
}

.row-left {
    position: fixed;
    left: 5px;
    top: 5px;
}

.copyright {
    position: relative;
    left: 0;
    width: 100%;
    text-align: center;
}