* {
    margin: 0;
    padding: 0;
}
html {
    box-sizing: border-box;
    font-family: sans-serif;
}
body {
    min-height: 100vh;
    background: #ccc;
    display: flex;
    justify-content: center;
/*    align-items: center;*/
}
#content-desktop {
    display: block;
}
#content-mobile {
    display: none;
}
header {
        margin-top: 20px;
        text-align: center;
    }
    nav {
        padding-top: 20px;
        padding-bottom: 30px;
        text-align: center;
    }
    #wowslider-container1 {
        width: 20%;
}
    Footer h5 {
        margin: 15px;
        text-align: center;
    }

@media screen and (max-width: 768px){
    #content-desktop {
        display: none;
    }
    #content-mobile {
        display: block;
    }
    header {
        margin-top: 20px;
        text-align: center;
    }
    nav {
        padding-top: 20px;
        text-align: center;
    }
    .gallery {
        margin-top: 20px;
        display: grid;
        grid-template-columns: 1fr;
        grid-gap: 30px;
    }
    .gallery img {
        width: 90%;
        margin: 0 auto;
        box-shadow: 0 10px 30px rgba(104,104,104,0.8);
    }
    Footer h5 {
        margin: 15px;
        text-align: center;
    }
}