.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.divMain {
    height: 100vh;
    font-size: medium;
}

.divTitleBar {
    display: flex;
    justify-content: space-between;
    background: #2196f3;
    padding: 25px;
    color: white;
}

    .divTitleBar .title {
        font-size: x-large;
    }

    .divTitleBar .link {
        align-content: center;
    }

        .divTitleBar .link a {
            color: white;
        }

.divLogo {
    margin: 20px;
    text-align: center;
}

.title {
    font-size: xx-large;
}

.centered-element {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}