html, body {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.global-container{
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f5f5f5;
    height: 100%;
}

footer{
    background-color: #f8f9fa;
    box-shadow: 0 -1px 5px rgba(0, 0, 0, 0.1);
}