body {
    margin: 0;
}

.header-container {
    margin: 0;
    background-color: white;
    padding-top: 5px;
    padding-bottom: 0px;
    padding-left: 15px;
    padding-right: 15px;
    color: black;
    z-index: 1;
}

h1{
    font-family: 'Helvetica';
}

.background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.container {
    position: relative;
    z-index: 1;
}

.content {
    text-align: center;
    color: white;
    mix-blend-mode: difference;
    font-family: 'Helvetica', sans-serif;
    padding-top: 150px;
    font-size: 4.5rem;
    font-weight: bold;
}

.text-links {
    text-align: center;
}

.text-links p {
    margin: 30px 30px;
    display: inline-block;
}

.text-links a {
    font-size: 4.5rem;
    font-weight: bold;
    text-decoration: none;
    color: white;
}
.image-container {
            display: flex;
            justify-content: center;
            margin-top: 200px; 
        }
        .image-container img {
            margin: 0 10px; 
        }