.main-content-login {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 100vh;
}

.form-signin {
    width: 60vh;
    padding: 2.5rem 2rem 2rem 2rem;
    margin: 0;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 24px 0 rgba(0,0,0,0.08);
}

    .form-signin .form-floating:focus-within {
        z-index: 2;
    }

    .form-signin input[type="text"],
    .form-signin input[type="email"],
    .form-signin input[type="password"] {
        margin-bottom: 10px;
        border-radius: 6px;
    }

    .form-signin button[type="submit"] {
        margin-top: 10px;
        padding: 0.75rem 0;
        font-size: 1.1rem;
        border-radius: 6px;
    }

.bd-placeholder-img {
    font-size: 1.125rem;
    text-anchor: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}

@media (min-width: 768px) {
    .form-signin {
        max-width: 700px;
    }

    .bd-placeholder-img-lg {
        font-size: 3.5rem;
    }
}