#header {
    width: 100%;
    max-width: 100% !important;
    margin-left: auto;
    margin-right: auto;
    padding-top: 30px;
}

.nav-item a{
    padding: 10px 20px !important;
}

footer {
    width: 100%;
    background-color: #0D1B26;
    padding-top: 45px;
    padding-bottom: 45px;
}

.shelf {
    border-bottom: 30px solid #0D1B26;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    top: -15px;
    z-index: -1;
    margin-bottom: 1.5em;
}

.shelf:after {
    content: '';
    background: #1e394e;
    height: 20px;
    width: calc(100% + 40px);
    position: absolute;
    top: 30px;
    left: 0;
    right: 0;
    z-index: 1;
    margin: 0 -20px;
}