body{font-family:Arial,Helvetica,sans-serif;margin:0}.send-button,.clear-button{color:#fff;padding:12px 20px;margin-left:10px;border:none;border-radius:10px;font-size:15px;cursor:pointer}.send-button{background-color:#2a64eb}.clear-button{background-color:#ccc;color:#000}.send-button:hover,.clear-button:hover{opacity:85%}.chat-input{padding:12px 15px;border-radius:10px;border-width:1px;font-size:15px;flex:1}.chat-input-container{display:flex;margin-bottom:60px}.loading-img{height:40px;margin:-15px}.chat-message-user{display:flex;justify-content:end;align-items:center;margin-bottom:20px}.chat-message-text{max-width:300px;background-color:#eee;padding:15px 20px;border-radius:10px;margin:0 10px}.chat-message-robot{display:flex;align-items:center;margin-bottom:20px}.chat-message-profile{width:45px}.chat-message-time{font-size:14px;color:#7d7d7d;margin-top:5px}.chat-messages-container{flex:1;margin-top:20px;overflow:scroll;scrollbar-width:none;-ms-overflow-style:none}.app-container{max-width:600px;margin:auto;height:100vh;display:flex;flex-direction:column}.welcome-message{margin-top:1rem;text-align:center;font-size:1.25rem}.welcome-message-desc{margin:0;font-size:.85rem}