body{
    font-family: Arial, sans-serif;
}
.intro-container{
    display: flex;
 
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.intro-container img{
    width: 50%;
    min-width: 300px;
}

.chat-container {
    max-width: 400px;
    margin: auto;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 10px;
} 

#loader{
    font-size: 25px;
    text-align: center;
}
#chat-messages {
    height: 200px;
    overflow-y: scroll;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    padding: 10px;
}
#message-input {
    width: calc(100% - 80px);
    padding: 5px;
    border-radius: 3px;
    border: 1px solid #ddd;
    margin-right: 5px;
}
#send-button {
    padding: 5px 10px;
    border-radius: 3px;
    background-color: #007bff;
    color: #fff;
    border: none;
    cursor: pointer;
}