body {
    margin: 0;
    padding: 0;
    width: 100%;
}

.chat-container {
    height: 100vh;
    display: flex;
    flex-direction: column;
}

.header {
    height: 60px;
    background: #ccc;
    display: flex;
    align-items: center;
    padding: 0 15px;
}

.messages {
    flex: 1;
    overflow-y: auto;
    background: #222;
    color: white;
    padding: 10px;
}

.message {
    margin: 10px 20px 10px 20px;
    padding: 10px;
}

.message_info {
    padding-bottom: 8px;
    font-size: 20px;
}

.message_content {
    padding-top: 8px;
    margin-left: 20px;
}

.footer {
    height: 70px;
    background: #222;
    display: flex;
    align-items: center;
    padding: 0 15px;
}

.input {
    background-color: #171717;
    color: white;
    border: 2px solid #222;
    border-radius: 15px;
}

.input:focus {
    outline: 2px solid #555;
}

i {
    margin: 10px;
}