html, body {
    height: 100%;
    overflow: auto;
}

html {
    display: table;
    margin: auto;
    width: 100%;
}

body {
    display: table-cell;
    vertical-align: middle;
    overflow-y: auto;
}

.content {
    max-width: 500px;
    margin: auto;
}

@media (max-width:575.98px) {
    .logindiv {
        padding: 11px;
    }
}

@media (max-width:450.98px) {
    .logindiv {
        padding: 11px;
    }
}

@media (max-width:768.98px) {
    .logindiv {
        padding: 11px;
    }
}

#formFooter u a {
    color: #657c89;
}
input[type=button], input[type=submit], input[type=reset] {
    font-weight: bold;
    font-size: 15px;
    background-color: #657c89;
}
.logo-img {
    max-width: 70px;
}
input[type=button]:hover, input[type=submit]:hover, input[type=reset]:hover {
    background-color: #255fc3;
}
body .btn-primary {
    background: #255fc3 !important;
}