/* ---- particles.js container ---- */
.wrap {
  max-width: 50em;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-flow: wrap;
  justify-content: space-between;
}
.wrap>div {
  box-sizing: border-box;
  margin: 1em;
  /* background: #d00; */
  flex: 1 1 20em;
}
#tsparticles {
  width: 100%;
  height: 500px;
  background-color: rgba(0, 0, 0, 1);
  background-image: url('/assets/images/website/gps-tracking-about-us.webp');
  background-size: cover;
  background-position: 50% 50%;
  background-repeat: no-repeat;
}
.overlay {
  position: relative;
  margin-top: 30px;
  text-align: center;
  height: 35px;
  color: rgba(255, 255, 255, 0.9);
  visibility: visible;
  z-index: 10;
}

.c1 {
  font-size: 3em;
}

.c2 {
  font-size: 4em;
}

.c3 {
  font-size: 1.5em;
}

@media only screen and (max-width: 1024px) {
  .c1 {
      font-size: 3em;
  }

  .c2 {
      font-size: 4em;
      visibility: visible;
  }

  .c3 {
      font-size: 1.5em;
      visibility: visible;
  }
}

@media only screen and (max-width: 600px) {
  .c1 {
      font-size: 2em;
  }

  .c2 {
      font-size: 3em;
      visibility: hidden;
  }

  .c3 {
      font-size: 1.0em;
      visibility: hidden;
  }
}

.fog {
  color: transparent;
  transition-delay: 20s;
  -webkit-animation: blur 30s ease-out infinite;
  animation: blur 30s ease-out infinite;
}

span:nth-child(1) {
  -webkit-animation-delay: 0.1s;
  animation-delay: 0.1s;
}

span:nth-child(2) {
  -webkit-animation-delay: 0.2s;
  animation-delay: 0.2s;
}

span:nth-child(3) {
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
}

span:nth-child(4) {
  -webkit-animation-delay: 0.4s;
  animation-delay: 0.4s;
}

span:nth-child(5) {
  -webkit-animation-delay: 0.5s;
  animation-delay: 0.5s;
}

span:nth-child(6) {
  -webkit-animation-delay: 0.6s;
  animation-delay: 0.6s;
}

@keyframes blur {
  0% {
      text-shadow: 0 0 100px #fff;
      opacity: 0;
  }

  5% {
      text-shadow: 0 0 90px #fff;
  }

  15% {
      opacity: 1;
  }

  40% {
      text-shadow: 0 0 0px #fff;
  }

  60% {
      text-shadow: 0 0 0px #fff;
  }

  85% {
      opacity: 1;
  }

  95% {
      text-shadow: 0 0 90px #fff;
  }

  100% {
      text-shadow: 0 0 100px #fff;
      opacity: 0;
  }
}

@-webkit-keyframes blur {
  0% {
      text-shadow: 0 0 100px #fff;
      opacity: 0;
  }

  5% {
      text-shadow: 0 0 90px #fff;
  }

  15% {
      opacity: 1;
  }

  40% {
      text-shadow: 0 0 0px #fff;
  }

  60% {
      text-shadow: 0 0 0px #fff;
  }

  85% {
      opacity: 1;
  }

  95% {
      text-shadow: 0 0 90px #fff;
  }

  100% {
      text-shadow: 0 0 100px #fff;
      opacity: 0;
  }
}