.app-container div{
    margin: auto;
}

.result { 
   display: none;
}

.result-container {
    height: auto;
    min-height: 400px;
}

button.btn-previous, button.btn-next {
    display: none;
}

.page-footer {
    width: 100%;
    position: relative;
    /* bottom: -350px; */
    margin: 50px auto auto;
    left: 0%;
    
}

.page-footer .text {
    position: relative;
    z-index: -5;
}