body, html {
    height: 100%;
    min-height: 100%;
}

body {
    position: relative;
    overflow: hidden;
    width: 100%;
    min-height: 100%;
    font-family: open sans, sans-serif;
    top: 0;
    left: 0;
    margin: 0 auto;
    background: #DEE4EC;
    background: -webkit-linear-gradient(#DEE4EC, #fff, #DEE4EC);
    background: -o-linear-gradient(#DEE4EC #fff, #DEE4EC);
    background: -moz-linear-gradient(#DEE4EC #fff, #DEE4EC);
    background: linear-gradient(#DEE4EC #fff, #DEE4EC);
}

.login-container {
    position: absolute;
    width: 18%;
    top: 50%;
    left: 50%;
    margin-right: -50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

    .login-container.register {
        width: 25%;
    }

    .login-container .valsum {
        color: red;
        width: 100%;
    }

        .login-container .valsum ul {
            list-style-type: none;
            text-align: center;
            padding: 0;
        }

    .login-container img {
        width: 200px;
        margin: 0px 0px 20px 0px;
    }

.login-input {
    width: 100%;
    padding: 6px 10px 6px 10px;
    box-sizing: border-box;
    margin: 10px 0;
    border: 1px solid #d8d8d8;
    border-radius: 3px;
    text-align: center;
    font-size: 0.9em;
}

.login-submit {
    width: 100%;
    padding: 5px;
    box-sizing: border-box;
    margin: 15px 0;
    background-color: #2E4B7B;
    border: 1px solid #2E4B7B;
    color: #fff;
    border-radius: 2px;
    cursor: pointer;
    transition: all 250ms ease;
}

    .login-submit:hover {
        background-color: #416BB0;
        border: 1px solid #416BB0;
    }

.login-link {
    display: block;
    margin: 20px 0 0 0;
    color: #2E4B7B;
}

footer {
    position: absolute;
    bottom: 10px;
    left: 0;
    text-align: center;
    color: #2E4B7B;
    font-size: 0.7em;
    width: 100%;
}

    footer a {
        margin: 0 10px;
        color: #2E4B7B;
        text-decoration: underline;
    }

.success {
    color: #8FB839;
}

@media screen and (max-width: 1250px) {
    .login-container, .login-container.register {
        width: 40%;
    }
}

@media screen and (max-width: 992px) {
    .login-container, .login-container.register {
        width: 40%;
    }
}

@media screen and (max-width: 570px) {
    .login-container, .login-container.register {
        width: 90%;
    }
}