body{
    overflow: hidden;
    font-family: Arial, Helvetica, sans-serif;
}
svg{
    background-color: #fff;
}

svg text{
    font-size: 5rem;
    stroke-width: 3px;
    fill: transparent;
    stroke: #6274db;
    letter-spacing: 3px;
    animation: effect 3s infinite alternate;
}

/* Here is the animation */
@keyframes effect {
    0%{
        stroke-dasharray: 0 70%;
    }

    100%{
        stroke-dasharray: 50% 0;
        stroke-dashoffset: 10%;
    }
}