@media screen and (min-width: 768px) {
    /* nav: */
    nav#menu ul#menu-navigation>li:hover {
        transform: scale(1.1, 1.0);
        font-weight: 500;
    }
    /* article: */
    #content {
        flex-direction: row;
    }
    h1 {
        margin: 0.2em 0;
    }
    article {
        margin: 40px 50px;
        padding-left: 30px;
        border-left: 4px solid rgb(31, 141, 255);
        width: 75%;
        padding-bottom: 20px;
        margin-bottom: 80px;
    }
    .article-header {
        height: 500px;
    }
    .article-header h1 {
        font-size: 3em;
        bottom: 10px;
        left: 45px;
    }
    .blogpost {
        font-family: 'Roboto';
        font-weight: 300;
        font-size: 1.1em;
    }
    .blogpost .entrance {
        font-size: 1.2em;
    }
    .blogpost .entrance p:first-child {
        margin-top: 0;
    }
    .blogpost h2 {
        font-size: 2em;
    }
    /* general aside rules: */
    aside {
        position: sticky;
        top: 100px;
        width: 330px;
        margin-right: 5px;
    }
    aside>* {
        width: inherit;
    }
    aside>*:first-child {
        position: sticky;
    }
    aside>*:not(:first-child) {
        position: absolute;
    }
    /* first aside element: */
    #side-panel-info {
        display: flex;
        height: 280px;
        box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
        background-image: url("/assets/laptop.jpg");
        background-size: auto 290px;
    }
    #side-panel-info p {
        margin: 6px 0;
        font-size: 1.8em;
        font-weight: bold;
    }
    #side-panel-info p>a {
        color: #000;
    }
    #side-panel-info p>a:hover {
        color: rgb(31, 103, 170);
    }
    #side-panel-info>* {
        position: absolute;
        top: 0;
    }
    #side-panel-info-content {
        z-index: 1;
        padding: 15px 100px 20px 20px;
    }
    #side-panel-info::after {
        content: "";
        width: 100%;
        height: 100%;
        background: linear-gradient(180deg, rgba(255, 255, 255, 1) 10%, rgba(255, 255, 255, 0) 100%);
        z-index: 0;
        position: absolute;
        top: 0;
        left: 0;
    }
    aside>*, #side-panel-info::after {
        border-radius: 30px;
    }
    /* second aside element: */
    aside>#google-reviews {
        transition: max-height 0.3s ease-out;
        margin-right: 20px;
        box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
        max-height: 38vh;
        /* overflow-y: auto; */
        display: none;
        top: 300px;
    }
    aside>#google-reviews>.review-top {
        position: sticky;
        top: 0px;
        z-index: 1;
        background: rgb(31, 141, 255);
        background: linear-gradient(45deg, rgba(31, 180, 255, 1) 0%, rgba(31, 100, 255, 1) 100%);
    }
    /* footer: */
    footer {
        position: fixed;
        top: auto;
        bottom: 1px;
        right: 3px;
        font-family: 'Roboto';
        background-color: transparent;
        color: rgb(60, 60, 60) !important;
        opacity: 75%;
    }
    #footer-contact {
        display: none;
    }
    #footer-copyright {
        bottom: 0;
        margin: 1px;
        text-align: right;
    }
    ::-webkit-scrollbar {
        width: 5px;
    }
    ::-webkit-scrollbar-track {
        background: #f1f1f1;
    }
    ::-webkit-scrollbar-thumb {
        background: rgba(31, 141, 255, 0.7);
    }
    ::-webkit-scrollbar-thumb:hover {
        background: rgba(31, 141, 255, 0.4);
    }
}

@media screen and (min-height: 700px) {
    aside>#google-reviews {
        display: flex;
    }
}

@media screen and (min-height: 850px) {
    aside>#google-reviews {
        max-height: 49vh;
    }
}

@media screen and (min-height: 1050px) {
    aside>#google-reviews {
        max-height: 59vh;
    }
}

@media screen and (min-width: 1000px) {
    .article-image {
        margin-left: 25px;
        max-width: 40%;
        float: right;
    }
}

@media screen and (min-width: 1350px) {
    /* logo: */
    a#menu-logo>img {
        width: 250px;
    }
    /* menu: */
    nav#menu>#menu-content, #content {
        width: 85%;
    }
    nav#menu {
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        background-color: rgb(31, 141, 255);
    }
    nav#menu a {
        color: #fff;
    }
    nav#menu>#menu-content {
        flex-direction: row;
    }
    nav#menu ul#menu-navigation {
        display: flex;
        flex-direction: row;
        justify-content: space-evenly;
        align-items: center;
        border-bottom: none;
        width: 100%;
        background-color: rgb(31, 141, 255);
    }
    _:-ms-lang(x), _:-webkit-full-screen, nav#menu ul#menu-navigation {
        justify-content: space-around;
    }
    nav#menu ul#menu-navigation>li {
        border-bottom: 2px solid #fff;
        padding: 5px 0;
        transition: 0.3s transform ease;
    }
    nav#menu ul#menu-navigation>li>a {
        padding: 0;
    }
    nav#menu div#menu-top>a#menu-hamburger {
        display: none;
    }
}

@media screen and (min-width: 1700px) {
    nav#menu>#menu-content, #content {
        width: 65%;
    }
}

@media screen and (min-width: 2300px) {
    nav#menu>#menu-content, #content {
        width: 55%;
    }
}

@media screen and (min-width: 3000px) {
    nav#menu>#menu-content, #content {
        width: 45%;
    }
}