* {
    box-sizing: border-box;
}
body {
    font-family: Verdana, sans-serif;
    margin: 0;
}
.slideshow-container {
    position: relative;
    margin: auto;
}
.mySlides {
    display: none;
}
img {
    vertical-align: middle;
    width: 100%;
}
.fade {
    animation-name: fade;
    animation-duration: 1.5s;
}
@keyframes fade {
    from { opacity: 0.4; }
    to { opacity: 1; }
}
.slider-desktop,
.slider-mobile {
    position: relative;
}
.slider-mobile {
    display: none;
}
@media (max-width: 768px) {
    .slider-desktop {
        display: none;
    }
    .slider-mobile {
        display: block;
    }
}