/* footer */
.footer-section {
    background-color: #023020;
    color: white;
    padding: 40px 0 20px 0;
    margin-top: 30px;
}
.footer-brand{
    margin-bottom: 30px;
}
.list-unstyled a{
    color: #ffffff;
}
.list-unstyled li{
    margin: 17px 0;
}
.footer-brand img {
    width: 50px;
    height: 50px;
}
.footer-section  h3{
    font-size: 25px;
}
.footer-copy {
    font-size: 15px;
    margin: 10px 0;
}
.social-icons{
    margin-top: 40px;
    display: flex;
}
.social-icon {
    margin-right: 15px;
    color: #fff;
    text-decoration: none;
    position: relative;
    width: 50px;
    height: 50px;
    background-color: #4e4e4e54; 
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 20px;
}
.form-control{
    background-color: #4e4e4e54; 
    border: none;
}
.input-group-append{
    background-color: transparent;
    color: #4e4e4e54;
}

.footer-links ul li a { text-decoration: none;   }