.test
{
    test: 123;
}

h4
{
    padding-top: 15px;
}

h3
{
    padding-top: 15px;
    padding-bottom: 10px;
}

.margin-right-1rem {
    margin-right: 1rem;
}

.container { max-width: 700px; height: 100%; width: 100%; margin: 15vh auto auto; padding: 0px 25px; }

.error-container {
    min-height: 50px;
}

.error {
    display: none;
    font-size: 1rem;
    background: #ff0000c7;
    padding: 10px;
    margin-bottom: 10px
}

.login-box {
    box-shadow: 0 2px 4px rgba(10, 10, 10, 0.4);
    background: #fefefe;
    border-radius: 0;
    overflow: hidden;
}

@media screen and (max-width: 39.9375em) {
    .login-box {
        top: 85%;
    }
}

.login-box-title {
    font-weight: 300;
    font-size: 1.875rem;
    margin-bottom: 1.25rem;
}

.login-box-form-section {
    padding: 2.5rem;
}

.login-box-input {
    margin-bottom: 1.25rem;
    height: 2rem;
    border: 0;
    padding-left: 0;
    box-shadow: none;
    border-bottom: 1px solid #1779ba;
    font-weight: 400;
}

.login-box-input:focus {
    color: #1779ba;
    transition: 0.2s ease-in-out;
    box-shadow: none;
    border: 0;
    border-bottom: 2px solid #1779ba;
}

.login-box-submit-button {
    display: inline-block;
    vertical-align: middle;
    padding: 0.85em 1em;
    -webkit-appearance: none;
    border: 1px solid transparent;
    border-radius: 0;
    transition: background-color 0.25s ease-out, color 0.25s ease-out;
    font-size: 0.9rem;
    line-height: 1;
    text-align: center;
    cursor: pointer;
    background-color: #1779ba;
    color: #fefefe;
    display: block;
    width: 100%;
    border-radius: 0;
    text-transform: uppercase;
    margin: 0;
}

[data-whatinput='mouse'] .login-box-submit-button {
    outline: 0;
}

.login-box-submit-button:hover, .login-box-submit-button:focus {
    background-color: #126195;
    color: #fefefe;
}

.login-box-submit-button:hover,
.login-box-submit-button:focus {
    box-shadow: 0 2px 4px rgba(10, 10, 10, 0.4);
}

.login-box-submit-button:active {
    box-shadow: 0 1px 2px rgba(10, 10, 10, 0.4);
}

.alertCheckBox:checked
{
    background-color: #f00; /* пример изменения цвета фона на красный */
}