index.css

*{
    font-family: sans-serif;
    margin: 0;
    padding: 0;
}
ul {
    list-style-type: none;
  }
a {
    text-decoration: none;
  }
nav{
    background: goldenrod;
    height: 3rem;
    box-shadow: 5px 1px black;
    display: grid;
    align-items: center;
    text-transform: capitalize;
  }
.nav-center{
    width: 900vh;
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-center h4{
    margin-bottom: 0px;
    font-size: 30px;
    color: lightgoldenrodyellow;
}
.nav-links{
    display: flex;
}
nav a{
    margin-right: 1rem;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: capitalize;
    transition: 0.5s;
    color: white;
}
nav a:hover{
    color: black;
    letter-spacing: 2px;
}
main{
    min-height: calc(100vh - 3rem);
    display: grid;
    place-items: center;
}
.container{
    
    text-align: center;
}
.container h2{
    background: darkgoldenrod;
    color: aliceblue;
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
}
.color{
    color: black;
}
button{
    background: white;
    padding: 10px 20px;
    border-radius: 5px;
    border: 3px solid black;
    font-weight: 600;
    font-family: sans-serif;
}
button:hover{
    background-color: darkgoldenrod;
    transition: 0.5s;
    cursor: pointer;
    letter-spacing: 1px;
    color: white;
}