html,
body {
    margin: 0;
    font-family: sans-serif;
}

body {
    background-color: #e0f7fa;
    display: flex;
    justify-content: center;
}

.wrapper {
    width: 1200px;
    display: flex;
    margin: 0 auto;
    background-color: #ffffff;
}

.main {
    display: flex;
    flex-flow: column;
    width: 85%;
}

.menu {
    width: 15%;
    background-color: #b2ebf2;
    padding: 10px 20px 0px;
}

.header {
    background-color: #006064;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.header img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.content {
    background-color: white;
    min-height: 300px;
    padding: 20px;
    color: #333;
}

.footer {
    background-color: #00838f;
    min-height: 150px;
    padding: 20px;
    color: white;
    text-align: center;
}