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


body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: #f5f5f5;
}


.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 80%;
}


.header {
    width: 100%;
    height: 100px;
    background-color: #0a3a42;
    margin-bottom: 10px;
}


.nav {
    width: 100%;
    height: 40px;
    background-color: #eae889;
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin-bottom: 20px;
}


.main {
    display: flex;
    justify-content: space-between;
    width: 100%;
    gap: 20px;
    margin-bottom: 20px;
}


.left {
    flex: 2;
    height: 300px;
    background-color: #7ea28f;
}


.right {
    flex: 1;
    height: 300px;
    background-color: #56776b;
}


.footer {
    width: 60%;
    height: 60px;
    background-color: #512f39;
    margin: auto;
}