.main-container{margin-top:40px;margin-bottom:150px}.puntero{cursor:pointer}.chat-window{padding:10px;width:300px;height:400px;overflow:hidden;border:1px solid #4080ff;border-radius:20px}.app-mensajes{overflow-y:scroll;height:270px;padding:5px}.animated{-webkit-animation-duration:1s;animation-duration:1s;-webkit-animation-fill-mode:both;animation-fill-mode:both}.fast{-webkit-animation-duration:.3s;animation-duration:.3s;-webkit-animation-fill-mode:both;animation-fill-mode:both}@-webkit-keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.fadeIn{-webkit-animation-name:fadeIn;animation-name:fadeIn}