main.css

@import url('https://fonts.googleapis.com/css2?family=Onest&display=swap');

html {
  width: 100%;
  height: 100%;
  max-height: 100%;
  font-family: Onest, sans-serif;
  animation: zoomIn 0.5s;
}

#cover {
  position: fixed;
  display:none;
  width: 100%;
  box-sizing: border-box;
  min-height: 100vh;
  background-color: rgba(128, 128, 128, 0.5);
  z-index: 2;
}

body {
  text-align:center;
  margin: 0;
  background-color:#18186d;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
  padding: 0;
  overflow-wrap: break-word;
  color: cyan;
  line-height: 1.5rem;
}

#headingcontainer {
  display:flex;
  align-items: center;
  margin-left: 10px;
  transition: 0.5s;
}

#headingcontainer:hover {
  transform: scale(1.01);
}

#headingcontainer:active {
  transform: scale(0.9);
}

#heading a {
  text-decoration: none;
}

#heading {
  background-color: #000061;
  background-size:cover;
  position: sticky;
  top: 0;
  height: 80px;
  align-items: center;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #757575;
  box-sizing: border-box;
}

#pagelinks {
  float: right;
}


@media screen and (max-width: 490px) {
  #title {
    display: none;
  }
}

#contact {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display:none;
  margin: auto;
  border: 1px solid white;
  animation: zoomFade 0.3s;
  text-align: center;
  height: fit-content;
  width: fit-content;
  background-color: #000064;
  padding: 0px 20px;
  z-index: 3;
}

#about {
  display:inline-block;
  margin: 45px auto;
  animation: zoomFade 0.3s;
  border-radius: 10px;
  border: 2px solid black;
  width: 70vw;
  max-width: 800px;
  padding: 20px;
  text-align: center;
  height: fit-content;
}

#footer {
  width: 100%;
  background-color: #000064;
  margin-top: auto;
  padding: 20px;
  text-align: center;
  box-sizing: border-box;
}

#projects {
  display:none;
  margin: 45px auto;
  animation: zoomFade 0.3s;
  border-radius: 10px;
  border: 2px solid black;
  width: 70vw;
  max-width: 800px;
  padding: 20px;
  text-align: center;
  height: fit-content;
}

.pagelink {
  margin-right: 20px;
  padding: 10px;
  border: 2px solid black;
  border-radius: 10px;
  transition: 0.5s;
  display: inline-block;
  text-decoration: none;
}

.pagelink:hover {
  animation: shake 0.5s;
  transform: scale(1.1);
}

.pagelink:active {
  transform: scale(0.9);
}

a {
  color: cyan;
}

@keyframes shake {
  0% { transform: scale(1.1);}
  70%{ transform: rotate(5deg);}
  90%{transform: rotate(-5deg);}
  100%{transform: rotate(0deg);}
}

@keyframes zoomIn {
  0%{transform:scale(0.9)}
  100%{transform:scale(1)}
}

@keyframes fadeIn {
  from{opacity:0}
  to{opacity:1;}
}

@keyframes zoomFade {
  0%{transform:scale(0.9);opacity:0}
  100%{transform:scale(1);opacity:1}
}