@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');
*{
    margin: 0;
    padding: 0;
}
html{
    text-align: center;
    font-family: Roboto, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}
nav{
    position: fixed;
    top: 0;
    width: 100%;
    padding: 25px;
    border-bottom: 3px solid red;
    background-color: white;
}
footer{
    bottom: 0;
    width: 100%;
    padding: 20px;
    border-top: 3px solid red;
    background-color: White;
}
table{
    box-sizing: border-box;
    border-collapse: collapse;
    width: 800px;
    margin: 35px auto;
    border: 5px double black;
}
table td, table th{
    box-sizing: border-box;
    padding: 10px;
    border: 1px solid black;
}
a{
    text-decoration: none;
    color: purple;
}
nav a{
    text-decoration: none;
    color: black;
    margin: 0 20px;
}
nav a:hover{
    color: gray;
}
nav a.active{
    color: red;
}
header{
    padding-top: calc(50px + 1rem + 2px);
}
img{
    margin: 35px;
    border: solid black;
    border-radius: 20px;
}
table img{
    margin: 10px;
    border: solid black;
    border-radius: 20px;
}
.music{
    text-align: left;
    font-size: 2em;
    width: 800px;
    margin: 10px auto;
}
h1{
    margin-top: 50px;
    font-size: 3rem;
    font-weight: bold;
}
header > p{
    width: 800px;
    max-width: 90%;
    margin: 35px auto;
    text-align: justify;
    line-height: 1.2em;
}
ul{
    width: 800px;
    max-width: 50%;
    margin: 35px auto;
    text-align: left;
    line-height: 1.2em;
}
article > p{
    width: 800px;
    max-width: 90%;
    margin: 35px auto;
    text-align: justify;
    line-height: 1.2em;
}
.products-container{
    margin-top: 30px;
    width: 800px;
    margin: 35px auto; 
}
.item{
    box-sizing: border-box;
    width: 300px;
    height: 300px;
    display: inline-block;
    margin: 0 20px;
    margin-bottom: 20px;
    align-content: center;
    padding: 20px;
    border-radius: 20px;
}
h3{
    padding: 20px;
    font-size: 1em;
}
article > h2{
    padding: 10px;
}
.item > img{
    margin: 10px;
}