gnu-social/public/assets/css/login/login_small.css

.content {
    display: flex;
    flex-wrap: wrap;
    margin-top: calc(3 * var(--main-size));
    justify-content: center;
    align-items: center;
    margin-left: 0;
    margin-right: 0;
}

form {
    font-size: var(--medium-size);
    background-color: #00000050;
    padding: calc(2 * var(--unit-size)) calc(3 * var(--unit-size)) calc(3 * var(--unit-size));
    border-radius: var(--unit-size);
    margin-top: calc(2 * var(--unit-size));
    margin-right: var(--side-margin);
    margin-left: var(--side-margin);
    box-shadow: 0 0 60px -20px rgba(0, 0, 0, 0.75);
}
h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: var(--main-size);
    margin-bottom: var(--medium-size);
}

label {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    width: 100%;
}

input[type=text],
input[type=password]
{
    margin-top: calc(var(--unit-size) * 0.5);
    background-color: rgba(0, 0, 0, 0.30);
    color: #f6f6f6;
    border-style: none;
    padding: calc(var(--unit-size) * 0.5) calc(var(--unit-size) * 0.5);
    border-radius: calc(var(--unit-size) * 0.5);
    font-size: var(--medium-size);
}

.pair {
    float:left;
    width: 100%;
    margin-bottom: var(--medium-size);
}
.pair input {
    display: block;
}

.checkbox label {
    font-family: "Open Sans", sans-serif;
    font-size: var(--medium-size);
    font-weight: normal;
}

.active {
    color: #F6F6F6 !important;
    font-weight: 700;
}