body {
    font-family: Sans-serif, "Trebuchet MS", Tahoma, Arial;
    font-size: 100%;
    background-image: url('../PlantesMedicinalesImages/bgwhite.jpg');
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.lexique-container {
    display: grid;
  /*  grid-template-columns: repeat(2, 1fr);*/
	    grid-template-columns: repeat(1, 1fr);
    grid-gap: 20px;
    margin-top: 20px;
}

.lexique-container h2 {
    grid-column: 1 / -1;
    text-align: center;
}

.lexique-container .term {
    background-color: #f1f1f1;
    padding: 10px;
    border-radius: 5px;
}

#wrap {
    background-color: #ffffff;
    width: 960px;
    margin: 0 auto;
    flex: 1;
}

#innerwrap {
    display: flex;
    flex: 1;
    justify-content: center;
}

#masthead {
    background-color: #FFF;
    text-align: center;
}

#mainnav {
    background-color:#60668B;
    height: 45px;
	
}

ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color:#669999;<!-- #004d00;-->
}

#mainnav li {
    float: left;
}

#mainnav ul li a {
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

li a:hover {
    background-color: #006600;
    border-radius: 5px;
}

#main {
    width: 100%;
    padding: 20px;
    text-align: center;
}

#main h1, #main h2, #main h3 {
    color: #004d00;
}

#footer {
    clear: both;
    background-color: #004d00;
    width: 100%;
    text-align: center;
    padding: 10px 0;
    color: white;
}

#footer p {
	font-size:75%;
    margin: 10px 0;
    color: #fff;
}

#footer p a {
	font-size:80%;
    color: #fff;
}

p, h1, h2, h3, h4 {
    margin-bottom: 20px;
}

button {
    padding: 10px 15px;
    font-size: 16px;
    background-color: #004d1a;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 20px;
}

button:hover {
    background-color: #005e24;
}

/* Le reste du CSS reste le même */
.search-container {
    margin-bottom: 20px;
    text-align: center;
}

.search-container input[type=text] {
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 5px;
    width: 300px;
}