@import url("https://fonts.googleapis.com/css?family=Raleway:400,400i,700");
body {
  background: rgba(76, 76, 228, 0.996);
  overflow: hidden;
}

.container {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100vh;
  z-index: 5;
  position: relative;
}

.menu {
  display: inline-flex;
  flex-direction: column;
  width: 60%;
  grid-area: 1/1/2/2;
  position: relative;
}
.menu a {
  font-family: Raleway, serif;
  color: #ffffff;
  cursor: grabbing;
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  position: sticky;
  text-align: center;
  margin: 1vh auto;
  padding: 2.5vh 0;
  width: 80%;
  background: rgba(0, 0, 0, 1);
  -webkit-backdrop-filter: blur(15px);
          backdrop-filter: blur(15px);
  border-radius: 5px;
  box-shadow: 1px 1px 0 0 rgba(255, 255, 255, 0.8) inset, 3px 5px 10px 0 rgba(0, 0, 0, 0.1);
  text-decoration: none;
  will-change: color, text-shadow, font-size;
  transition: ease all 0.3s;
}
.menu a:hover {
  transform: scale(1.2);
  background: rgba(0,0,0,0);
  color:rgb(0, 0, 0)
}

.wrapper-images {
  display: flex;
  flex-direction: column;
  height: 150vh;
  justify-content: center;
  left: 50%;
  position: absolute;
  top: 50%;
  opacity: 0.6;
  transform: translate3d(-50%, -50%, 0) rotate(22.5deg);
}

.images-line {
  -webkit-animation: runner 20s linear infinite;
          animation: runner 20s linear infinite;
  display: flex;
  transform: translateX(25%);
}
.images-line .line {
  --tile-margin: 3vw;
  background-position: 50% 50%;
  background-size: cover;
  border-radius: 50%;
  flex: none;
  height: 30vh;
  margin: 3vw;
  width: 30vh;
  position: relative;
}
.images-line .line:after {
  content: "";
  background: inherit;
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  top: 3vh;
  position: absolute;
  background-size: cover;
  z-index: -1;
  filter: blur(25px) opacity(0.8);
}
.images-line .line.large {
  border-radius: 20vh;
  width: 70vh;
}

@-webkit-keyframes runner {
  to {
    transform: translateX(-25%);
  }
}

@keyframes runner {
  to {
    transform: translateX(-25%);
  }
}