.slider {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.slideshow {
  display: flex;
  width: 100%;
  animation: slide 15s infinite;
}

.logomarka {
  width: 85px;
  height: 85px;
  object-fit: cover;
  border-radius: 50%;
  margin: 10px;
  box-shadow: 0px 0px 12px gray;
}

.logomarka:hover {
  transform: scale(1.1);
}

.logomarka a {
  display: block;
  width: 100%;
  height: 100%;
}

@keyframes slide {
  0% {
    transform: translateX(0);
  }
  12.5% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-100%);
  }
  37.5% {
    transform: translateX(-100%);
  }
  50% {
    transform: translateX(-200%);
  }
  62.5% {
    transform: translateX(-200%);
  }
  75% {
    transform: translateX(-300%);
  }
  87.5% {
    transform: translateX(-300%);
  }
  100% {
    transform: translateX(-400%);
  }
}