*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    min-height: 100vh;
    background: wheat;


}
.leftbar {
    width: 250px;
    background-color: cornflowerblue;
    color: azure;
    padding: 1rem;
}
.leftbar h2 {
margin-bottom: 2rem;
}

.leftbar a {
display: block;
margin-bottom: 1rem;
color: aliceblue;
text-decoration: none;
}

.leftbar a:hover {
    color: bisque;
    text-decoration: underline;
}

.main{
    padding: 2rem;
    flex-grow: 1;
}
.cards{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.card {
    background: white;
    padding:1.5rem;
    border-radius: 8px;
    box-shadow: 0 0 10px gray;
}
.card h3 {
    margin-bottom: 0.5rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 2rem;
}
table th, table td {
    height: 10rem;
    padding: 2 rem;
    text-align: left;
    
    border-bottom: 1px solid black;
}

table th {
    background-color: antiquewhite;
}