a[href*='https://github.com/Chainlit/chainlit'] {
    visibility: hidden;
}


/* Target the container of the image and set a custom background image */
.MuiAvatar-root.MuiAvatar-circular.css-m2icte {
    background-image: url('/public/avatars/ai-tutor.png'); /* Replace with your custom image URL */
    background-size: cover; /* Ensure the image covers the entire container */
    background-position: center; /* Center the image */
    width: 100px; /* Ensure the dimensions match the original */
    height: 100px; /* Ensure the dimensions match the original */
    border-radius: 50%; /* Maintain circular shape */
}


.MuiAvatar-root.MuiAvatar-circular.css-v72an7 {
    background-image: url('/public/avatars/ai-tutor.png'); /* Replace with your custom image URL */
    background-size: cover; /* Ensure the image covers the entire container */
    background-position: center; /* Center the image */
    width: 40px; /* Ensure the dimensions match the original */
    height: 40px; /* Ensure the dimensions match the original */
    border-radius: 50%; /* Maintain circular shape */
}