style.css

body {
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
}

.content {
    display: flex;
    width: 100vw;
    height: 100vh;
    align-items: end;
}

.draggable {
    -webkit-app-region: drag;
    width: calc(100vw - 2px);
    height: calc(100vh - 4px);
    margin: 1px;
    border: solid 1px white;
    border-radius: 10px;
    background-color: burlywood;
}

.content-green-screen {
    background-color: #00eb00;
}

.content-balloon {
    margin: 20px;
    width: 100%;
}

.balloon {
    background-color: #e5e5ea;
    color: black;
    width: fit-content;
    margin: 7px;
    border-radius: 1.15rem;
    line-height: 1.25rem;
    max-width: 75%;
    padding: 0.5rem .875rem;
    position: relative;
    word-wrap: break-word;
    transition: all 0.7s cubic-bezier(0.075, 0.82, 0.165, 1);
    height: 1.25rem;
    min-width: 8px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.balloon.blue {
    background-color: #248bf5;
    color: white;
}

.balloon:after {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    left: -7px;
    right: auto;
    bottom: 0px;
    top: auto;
    border: 13px solid;
    border-color: transparent transparent #e5e5ea transparent;
}

.balloon.blue:after {
    border-color: transparent transparent #248bf5 transparent;
}

.balloon.green {
    background-color: #5db75f;
    color: white;
}

.balloon.green:after {
    border-color: transparent transparent #5db75f transparent;
}

.balloon.hidden {
    border: none;
    transform: translateY(-20px);
    opacity: 0;
}

.balloon.hidden2 {
    transform: translateY(20px);
    border: none;
    opacity: 0;
}

#carrot {
    border-left: solid 1.5px black;
    animation: carrotAnim 1s infinite;
}

#carrot-blue {
    border-left: solid 1.5px white;
    animation: carrotAnim 1s infinite;
}

@keyframes carrotAnim {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}