.main-content {
  padding: 10px 200px;
}

@media screen and (max-width: 1000px) {
  .main-content {
    padding: 80px 100px;
  }
}

@media screen and (max-width: 800px) {
  .main-content {
    padding: 80px 50px;
  }
}

.cards {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin: 50px 0px;
}

.card {
  width: 150px;
  padding: 20px;
  background: #1f2228;
  border-radius: 15px;
  text-align: center;
  transition: all 300ms;
  margin: 10px;
  cursor: pointer;
  text-overflow: ellipsis;
}

.card:hover {
  transform: scale(1.05);
}

.card .fa-solid {
  font-size: 110px;
}

.card .fa-robot {
  font-size: 90px;
}

.card img {
  width: 110px;
  height: 110px;
}

a {
  color: #fff;
}

.link-box {
  margin: 50px 0px;
}

.link-box h5 {
  margin: 20px 0px;
}

.link-box a {
  transition: 300ms !important;
  font-size: 20px;
  font-weight: 400;
  line-height: 1.5;
}

.link-box a:hover {
  background: linear-gradient(45deg, #FF0000, #FF7F00, #FFFF00, #00FF00, #0000FF, #04F26C, #6500FF, #04F297);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 400% 400%;

  -webkit-animation: rainbowanim 10s ease infinite;
  -moz-animation: rainbowanim 10s ease infinite;
  animation: rainbowanim 10s ease infinite;
  margin: 50px 0px;
}

@-webkit-keyframes rainbowanim {
  0% {
    background-position: 0% 50%
  }

  50% {
    background-position: 100% 50%
  }

  100% {
    background-position: 0% 50%
  }
}

@-moz-keyframes rainbowanim {
  0% {
    background-position: 0% 50%
  }

  50% {
    background-position: 100% 50%
  }

  100% {
    background-position: 0% 50%
  }
}

@keyframes rainbowanim {
  0% {
    background-position: 0% 50%
  }

  50% {
    background-position: 100% 50%
  }

  100% {
    background-position: 0% 50%
  }
}