.green-text {
    color: #00b050;
    font-weight: bold;
}
.copper-text {
    color: #a36240;
    font-weight: bold;
}
.aluminum-text {
    color: #7388a0;
    font-weight: bold;
}
.steel-text {
    color: #354860;
    font-weight: bold;
}

.footer-top-margin {
    margin-top: 200px;
}