body {
    background: url('images/fond.png') repeat-y center top;
    font-family: Verdana, sans-serif;
    color: #393939;
    font-size: 13px;
}

a {
    color: #E3532D;
    text-decoration: none;
}


header {
    width: 920px;
    height: 135px;
    margin: 0 auto;
    background-color: #FFFFFF;
    position: relative;
}

.header-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.logo {
    margin-top: 20px;
    margin-left: 20px;
}

.header-background {
    background: url('images/header.jpg') no-repeat top right;
    position: absolute;
    top: 0;
    right: 0;
    width: 50%; 
    height: 100%;
}


.menu-container {
    width: 920px;
    margin: 0 auto;
    background-color: #000000;
}

.menu-container ul {
    display: flex;
    justify-content: space-between;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.menu-container li {
    width: 20%;
    padding: 5px 10px;
    text-align: center;
}

.menu-container a {
    color: white;
    display: block;
}

.main-content {
    width: 920px;
    margin: 0 auto;
    background-color: #FFFFFF;
    display: flex;
    justify-content: space-between;
}

.left-column {
    width: 280px;
    padding-left: 10px;
}

.right-column {
    width: 600px;
    padding-left: 10px;
}


.opinion-title {
    color: #E3532D;
    text-decoration: underline;
}

.expert-img {
    display: block;
    margin: auto;
}

.legende {
    text-align: center;
    color: grey;
    font-style: italic;
}


h1, h2 {
    color: #FFFFFF;
    background-color: #E3532D;
    padding: 10px;
}

p {
    margin: 5px;
    border: 1px solid #E3532D;
    padding: 5px;
    text-align: justify;
}