body {
    background-color: rgb(0, 200, 255);
    scroll-behavior: smooth;
    font-family: 'arial ', sans-serif, ;
    font-weight: bold;
}

footer {
    background-color: rgba(0, 0, 0, 0.2);
}

.hero {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url("../images/hero.webp");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 400px;
}

.card {
    max-width: 18rem;
    min-width: 12rem;
    background-color: rgba(255, 255, 255, 0.8);
}

.navbar {
    background-color: white;
}

.floating-action {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 1050;
}

img.highlight {
    opacity: 1;
    display: block;
    width: 100%;
    height: auto;
    transition: .5s ease;
    backface-visibility: hidden;
}

img.highlight:hover {
    mask-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5));
}

.button-red{
    background-color: red;
    color: white;
}