styling.css

@media (max-aspect-ratio: 2/1) and (min-aspect-ratio: 1/2) {
    html, body {
        margin: 0;
        padding: 0;
        height: 100%;
        width: 100vw;
        background-color: #333333;
        scroll-behavior: smooth;
        overflow-x: hidden;
        perspective: 1px;
    }
    #background {
        transform: translateZ(-0.5px) scale(1.5);
        margin: 0;
        padding: 0;
        width: 100vw;
        height: inherit;
        z-index: 0;
    }
    #background img {
        width: 100vw;
        height: inherit;
    }
    #home {
        width: 100vw;
        position: absolute;
        top: 0;
        text-align: center;
        margin: 0;
        padding: 2% 2%;
        color: #ffffff;
        transform: translateZ(-0.5px) scale(1.5);
    }
    .background {
        margin: 0;
        padding: 5vh 0;
        transform: translateZ(-0.5px) scale(1.5);
        width: 100vw;
        height: 20vh;
        background: url("background.jpeg");
        filter: blur(8px);
        background-repeat: no-repeat;
        background-size: cover;
        z-index: 1;
    }
    .contents {
        position: relative;
        width: 100vw;
        background-color: #e7e7e7;
        border-style: solid;
        border-width: 1px;
        border-color: #000000;
        margin: 0;
        padding: 1% 1%;
        text-align: center;
        color: #333333;
        transform: translateZ(-0.08px) scale(1.08);
        z-index: 2;
    }
    #up {
        position: sticky;
        left: 1vw;
        bottom: 2vh;
        max-width: 40px;
        margin: 0;
        z-index: 100;
    }
}

@media (min-aspect-ratio: 2/1), (max-aspect-ratio: 1/2) {
    html, body {
        margin: 0;
        padding: 0;
        height: 100%;
        width: 100vw;
        background: url("background.jpeg");
        background-repeat: no-repeat;
        background-size: cover;
        scroll-behavior: smooth;
        overflow-x: hidden;
    }
    #background img {
        width: 0;
        height: 0;
    }
    #home {
        text-align: center;
        margin: 0;
        padding: 1% 1%;
        color: #ffffff;
    }
    .background {
        width: 100vw;
        height: 15vh;
    }
    .contents {
        background-color: #e7e7e7;
        border-style: solid;
        border-width: 1px;
        border-color: #000000;
        margin: 0;
        padding: 1% 1%;
        color: #333333;
    }
    #up {
        position: fixed;
        left: 1vw;
        bottom: 2vh;
        max-width: 40px;
    }
}

#navbar {
    list-style-type: none;
    width: 100%;
    background-color: #333333;
    margin: 0;
    padding: 0;
    overflow: hidden;
    position: sticky;
    top: 0;
    z-index: 100;
}

#navbarhome {
    display: block;
    margin: 0.01% 0.01%;
    padding: 0.5% 0.5%;
    float: left;
    background-color: #cceecc;
    text-align: center;
    font-size: 127%;
    color: #2f6f3f;
}

#navbarhome:hover {
    cursor: pointer;
    background-color: #eeeeee;
    color: #0f4f1f;
}

.navbarelement {
    margin: 0.01% 0.01%;
    padding: 0.5% 0.5%;
    float: left;
    display: block;
    text-align: center;
    font-size: 127%;
    color: #d090c0;
}

.navbarelement:hover {
    cursor: pointer;
    background-color: #111111;
    color: #f0b0e0;
}

#name {
    margin: 0;
    padding: 2%;
}

#profile {
    padding: 2%;
    width: 25%;
}

#about {
    padding: 3% 2% 3% 2%;
    text-align: left;
    font-size: 160%;
}

.h1 {
    width: 100vw;
    text-align: center;
    margin: 0;
    padding: 2% 0% 1% 0%;
}

.description {
    flex: 1;
    padding: 3% 1% 3% 1%;
    font-size: 130%;
}

.contents div {
    display: flex;
    margin-right: 3vw;
}

.contents img {
    flex: 1;
    max-width: 20vw;
}

#comment {
    margin: 1% 37.5vw;
    padding: 1% 1%;
    width: 25vw;
}

#handles {
    display: block;
    margin: 0;
}

#handles img {
    width: 10vw;
    margin: 2vh 2vw;
    transition: transform 0.15s;
}

#handles img:hover {
    transform: scale(1.5);
    cursor: pointer;
}

#up:hover {
    mix-blend-mode: color-burn;
}