.father-box {
    overflow: hidden;
    white-space: nowrap;
}

.my-marquee {
    animation: planeModelScroll 10s linear infinite
}

@keyframes planeModelScroll {
    0%   { transform: translateX(0%); }
    44.9%  { transform: translateX(-100%); }
    44.95%  { transform: translate(-100%, 100%); }
    45.05%  { transform: translate(100%, 100%); }
    45.1%  { transform: translate(100%, 0); }
    90%  { transform: translateX(0); }
    100%  { transform: translateX(0); }
}