app.css

:root {
  /* define any variables here */
}

ul {
  display: inline-block;
  text-align: left;
}

img {
  display: block;
  margin: auto;
}

p {
  text-align: center;
}

.gr-button {
  display: block !important;
  width: 100% !important;
  color: black !important;
  transition: all .2s ease-out 0s !important; 
  box-shadow: 0 10px #DBFBFB !important;
  border: 1px solid black !important;
  border-radius: 10px !important;
  --tw-gradient-from: #C0FCDC !important;
  --tw-gradient-to: #DBFBFB !important;
}

.gr-button:hover {
  box-shadow: 0 5px #00AEAB;
  transform: translateY(5px);
}

.gr-button:focus {
  --tw-gradient-from: #CE2C97 !important;
  --tw-gradient-to: #F5501C !important;
  box-shadow: 0 10px #F5501C !important;
}

.gr-check-radio {
  background-color: #CE2C97 !important;
}

h1 {
  background-image: url(https://media.giphy.com/media/26BROrSHlmyzzHf3i/giphy.gif) !important;
  background-size: cover !important;
  color: transparent !important;
  -moz-background-clip: text !important;
  -webkit-background-clip: text !important;
  text-transform: uppercase;
  font-size: 60px !important;
  line-height: .75 !important;
  margin: 10px 0 !important;
}

.box {
  background-color: #454545 !important;
  text-align: center;
  margin: 10px;
  padding: 5%;
}

.acc, .feat, .data, .team {
  background-color: #CE2C97 !important
}

.prj, .ethics {
  background-color: #F5501C !important;
}

.model-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.spacer {
  display: flex;
  justify-content: center;
}

.model-div {
  width: 45%;
}

@media screen and (max-width: 700px) {
  .model-container {
    flex-wrap: wrap;
  }
}