styles.css

body {
    margin: 0;
    padding: 0;
    background-size: cover;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

section {
    height: 100vh;
}

#Model-X {
    height: 109vh;
}

a {
    text-decoration: none;
    color: black;
}

#Model-S {
    background-image: url(Images/Homepage/Model-S-homepage-desktop.png);
    background-size: cover;
    background-position: center center;
}

#Model-3 {
    background-image: url(Images/Homepage/Homepage-Model-3-Desktop-LHD.png);
    background-size: cover;
    background-position: center center;
}

#Model-X {
    background-image: url(Images/Homepage/Homepage-Model-X-Desktop-LHD.jpeg);
    background-size: cover;
    background-position: center center;
}

#Model-Y {
    background-image: url(Images/Homepage/Homepage-Model-Y-Global-Desktop.png);
    background-size: cover;
    background-position: center center;
}


nav {
    position: relative;
    bottom: 4vh;
    left: 0;
    width: 100%;
    display: flex;
    align-items: center;
    animation: fadeIn 2s;
    
}

.options {
    flex: 1;
    text-align: center;
    padding-left: 7.5rem;
}

.options li {
    display: inline-block;
    margin: 10px 20px;
}

.options li a {
    text-decoration: none;
    color: black;
}

#Shop, #Account, #Menu {
    text-decoration: none;
    color: black;
    z-index: 0;
}

.Order-Now, .Test-Drive, .Order-Now1, .Test-Drive1 {
    display: inline;
    margin: 10px;
    height:2.5rem;
    width: 18rem;
    position: relative;
    top: 50vh;
    border: 0;
    border-radius: 3px;
    margin-bottom: 25px;
}

.Buttons {
    text-align: center;
    margin-bottom: 5px;
}

.Order-Now, .Order-Now1 {
    background-color: rgba(23, 26, 32, 0.8);
    backdrop-filter: blur(8px);
    color: white;
}

.Test-Drive, .Test-Drive1 {
    background-color: rgba(244, 244, 244, 0.65);
    backdrop-filter: blur(8px);
    color: black;
}

.Order-Now1, .Test-Drive1 {
    position: relative;
    top: 60vh;
}

.logo {
    height: 2em;
    width: 8em;
    position: relative;
    top: 5vh;
    left: 4vh;
    z-index: 1;
    animation: fadeIn 2s;
}

section .content {
    width: 100%;
    height: 100vh;
    text-align: center;
    animation: fadeIn 2s;
}

section h1 {
    font-size: 3rem;
    margin: 0;
}

/*@keyframes fadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
  }*/

section a {
    color: inherit;
}

p {
    margin: 0;
} 

.content-new {
    position: relative;
    top: 9vh;
}

.B-New {
    position: relative;
    top: 65vh;
}

.a-hov {
    height: 1rem;
    width: 6rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
}

.a-hov:hover {
    border-radius: 1px;
    background-color: rgba(0,0,0,0.1);
    box-shadow: 0 0 0 6px rgba(0,0,0,0.1);
} 

aside {
    display: none;
    position: fixed;
    right: 0;
    width: 240px;
    background-color: #fff;
    padding: 50px 40px;
    z-index: 4;
    height: 100vh;
    overflow: scroll;
}

aside button.close {
    font-size: 32px;
    border: 0;
    height: 1em;
    background-color: transparent;
    position: absolute;
    top: 17px;
    right: 10px;
    padding: 10px;
    display: flex;
    align-items: center;
}

.backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 3;
    background-color: rgba(0,0,0,0.35);
    backdrop-filter: blur(5px);
}

.Menu {
    padding: 10px;
    margin-top: 10px;
    height: 0.5rem;
    width: 13rem;
    display: flex;
    align-items: center;
    cursor: pointer;
    color: black;
}

.Menu:hover {
    border-radius: 1px;
    background-color: rgba(0,0,0,0.1);
}

.close:hover {
    border-radius: 3px;
    background-color: rgba(0,0,0,0.1);
}

.hide {
    display: none;
}

.anim {
    opacity: 0;
    transition: opacity 0.75s ease-in;
}

.anim.appear {
    opacity: 1;
}

@media (max-width: 700px) {
    #Model-S {
        background-image: url(Images/Homepage/Model-S-homepage-mobile.png);
        background-size: cover;
        background-position: center center;
    }

    #Model-3 {
        background-image: url(Images/Homepage/Homepage-Model-3-LHD-Mobile.png);
        background-size: cover;
        background-position: center center;
    }
    
    #Model-X {
        background-image: url(Images/Homepage/Homepage-Model-X-Mobile-LHD-v2-412.png);
        background-size: cover;
        background-position: center center;
    }
    
    #Model-Y {
        background-image: url(Images/Homepage/Homepage-ModelY-LHD-Mobile.png);
        background-size: cover;
        background-position: center;
    }

    .a-hide {
        display: none;
    }

    .Menu>a{
        text-decoration: none;
    }

    .Order-Now, .Test-Drive, .Order-Now1, .Test-Drive1 {
        display: inline;
        margin: 10px;
        height:2.5rem;
        width: 18rem;
        position: relative;
        top: 50vh;
        border: 0;
        border-radius: 3px;
    }

    .B-New {
        position: relative;
        top: 65vh;
    }

    #Menu {
        border-radius: 1px;
        background-color: rgba(0,0,0,0.1);
        box-shadow: 0 0 0 6px rgba(0,0,0,0.1);
        position: relative;
        top: 1vh;
    }

    .hide {
        display: flex;
    }

    #Account, #Shop {
        color: black;
    }

    .logo {
        position: relative;
        top: 5vh;
    }

    #Menu {
        position: relative;
        top: -0.5vh;
    }

}