.content-wrapper {
    background-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-header, .main-footer {
    background: rgba(255, 255, 255, 0.85);
}

.jumbotron p {
    text-align: justify;
}

.col-sm-6.align-left, .col-sm-6.align-right {
    text-align: center;
    margin-bottom: 15px;
}

@@media (min-width: 768px) {
    .col-sm-6.align-left, .col-sm-6.align-right {
        margin-bottom: 0px;
    }

    .col-sm-6.align-left {
        text-align: left;
    }

    .col-sm-6.align-right {
        text-align: right;
    }
}

.form-control-lg {
    max-width: none;
}

.jumbotron {
    padding: 5rem 4rem;
    background: rgba(238, 238, 238, 0.85);
    max-width: 1012px;
    min-width: 470px;
}

.with-background::after {
    content: "";
    background-image: url("/images/refinery1.jpeg");
    background-size: cover;
    opacity: 0.75;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    position: absolute;
    z-index: -2;
}

.main-footer, .main-header, .content-wrapper {
    margin-left: 0px !important;
}