#main-project {
    padding: 0rem 0rem 2rem 0rem;
}

a, .btn-back {
    color: inherit;
    text-decoration: none;
    transition: .25s;
}

a:hover, .btn-back:hover {
    color: #EB5E43;
}

.btn-back:focus { 
    box-shadow: 0 0 0 .25rem rgba(235, 94, 67, .25);
}