.pm-marquee {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  box-sizing: border-box;
  padding: 10px;
}

.pm-marquee span {
  display: inline-block;
  animation: marquee 15s linear infinite;
  direction: rtl;
}

@keyframes marquee {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}