.img-container {
    background-size: cover;
    background-position: bottom;
    background-repeat: no-repeat;
    height: 430px;
    font-size: 45px;
    background-image: url("../images/AdwiseUniversityFondo.jpg");
    background-attachment: fixed;
}
    .img-container h1 {
        font-weight: 500;
    }
    h2 {
    font-size: 45px !important;
    letter-spacing: 1px;
   
}

.text-header {
    z-index: 2;
}