body {
    font-family: Arial, sans-serif;
    margin: 0;
    height: 100vh;
    background-color: #f4f4f9;
    
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 30px;
  padding: 15px;
  border-radius: 10px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.4);
  background-color: white;

}


nav a {
    color: white;
    text-decoration: none;
    padding: 5px 10px;
    border: solid 5px  #007bff;
    border-radius: 10px;
    background-color: #007bff;
}

nav a:hover {
    color: white;
    background-color: #0056b3;
    border: solid 5px #0056b3;
}

nav p {
    font-size: x-large;
    margin: 0;
}


main {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 80%;
    margin: 0 auto;
}


h1{
    text-align: center;
     font-size: 100px;
}

h2,
.accueil{
    text-align: center;
}

form {
    margin-bottom: 20px;
}

textarea {
    resize: none;
    width: 100%;
    height: 100px;
    margin-bottom: 10px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    background-color: #28a745;
    color: white;
    padding: 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #218838;
}



.message {
    background-color: #fff;
    padding: 20px;
    border-radius: 4px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.4);
    margin-bottom: 10px;
    background-color: white;
}

.message-image {
  max-width: 100%;
height: auto;
margin-top: 10px;
border-radius: 4px;
width: 100px;
cursor: pointer;
}

strong {
    font-size: larger;
}

.profile-pic {
    width: 40px;
}

.imgmsg {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 10px;
}



#toggleMessages {
    margin-bottom: 10px;
    background-color: #007bff;
    color: white;
    padding: 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    width: 20%;
}

#toggleMessages:hover {
    background-color: #0056b3;
}