* {
    margin: 0;
}
.main {
    background-color: lightblue;
    max-width: 500px;
    min-width: 300px;
    max-height: 500px;
    min-height: 300px;
    overflow: scroll;
}
.content {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    flex-direction: column;
}
.img-div {
    display: inline-flex;
    align-items: center;
}

.text-div {
    margin: 16px;
    text-align: center;
}

.dot {
    clip-path: inset(0 100% 0 0);
    animation: l5 2s steps(11) infinite;
}

h5 {
    font-size: 16px;
}

@media only screen and (max-width: 768px) {
    /* For mobile phones: */
    img {
        width: 100px;
        height: 100px;
    }

    .img1, .img2, .img3 { 
        object-fit: contain;
    }

    .text-div {
        margin: 10px;
        text-align: center;
    }

    h5 {
        font-size: 14px;
    }
  }

  @keyframes l5 {to{clip-path: inset(0 -1ch 0 0)}}