* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}
html {
    scroll-behavior: smooth;
    background-color: #c2cbd6;
    color: #000000;
}
nav {
    position: fixed;
    top: 0;         
    z-index: 100;
    width: 100%;     
}
nav > ul {
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    text-align: center;
    align-items: center;
    list-style: none;
    border: 5px solid #3E7CB1;
    background-color: whitesmoke;
    color: #054A91;
    font-size: 20px;
    height: 50px;
}
a:visited , a {
    text-decoration: none;
    color: #054A91;
}
a:hover {
    font-size: 21px;
}
header {
    display: flex;
    margin-top: 150px;
}
#desc_box {
    display: block;
    margin: 0 auto;
    margin-top: 100px;
    color: #054A91;
    border: 2px solid #054A91;
    background-color: whitesmoke;
    height: 900px;
    width: 55%;
}
#description > p {
    display: block;
    margin: 0 auto;
    padding-top: 20px;
    width: 75%;
    font-size: 20px;
}
#feature_box {
    display: block;
    margin: 0 auto;
    margin-top: 50px;
    color: #054A91;
    border: 2px solid #054A91;
    background-color: whitesmoke;
    height: 400px;
    width: 55%;
}
#featureList {
    display: grid;
    grid-template-columns: repeat(2, auto); 
    gap: 60px 100px; 
    justify-content: center; 
    padding: 0;
    margin-top: 30px;
    font-size: 30px;
}
#aftermarket_box {
    display: block;
    margin: 0 auto;
    margin-top: 50px;
    color: #054A91;
    border: 2px solid #054A91;
    background-color: whitesmoke;
    height: 400px;
    width: 55%;
}
#aftermarketList {
    display: grid;
    grid-template-columns: repeat(2, auto); 
    gap: 60px 100px; 
    justify-content: center; 
    padding: 0;
    margin-top: 30px;
    font-size: 30px;
}
#issues_box {
    display: block;
    margin: 0 auto;
    margin-top: 50px;
    color: #054A91;
    border: 2px solid #054A91;
    background-color: whitesmoke;
    height: 850px;
    width: 55%;
}
#issuesList > strong {
    display: block;
    margin: 0 auto;
    padding-top: 20px;
    width: 75%;
    font-size: 35px;
}
#issuesList > ul{
    display: block;
    margin: 0 auto;
    margin-left: 150px;
    padding-top: 20px;
    width: 75%;
    font-size: 20px;
}
#desc_box > h1 {
    font-size: 85px;
}
h1 {
    display: flex;
    justify-content: center;
    color: #3E7CB1;
    font-size: 50px;
    margin-top: 10px;
}
#carImage {
    display: grid;
    margin: 0 auto;
    margin-top: 20px;
    height: 500px;
    width: 850px;
    object-fit: cover; 
    object-position: center;
}
footer {
    bottom: 0;
    width: 100%;
    color: #000000;
    text-align: center;
    padding: 20px;
}