style.css

:root {
  --bg-color: whitesmoke;
  --second-color: #808080;
}

body {
  background-color: var(--bg-color);
  min-height: 98vh;
  position: relative;
}

header {
  padding: 1rem 0.5rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.upper-item {
  margin: 0 0.5rem;
  color: rgba(0, 0, 0, 0.87);
  font-size: 0.9rem;
}

.clickable-link {
  text-decoration: none;
}

.clickable-link:hover {
  text-decoration: underline;
}

.icon-btn {
  background-color: var(--bg-color);
  border: none;
  border-radius: 2rem;
  padding: 0.8rem;
}

.wrapper-central {
  padding-top: 8%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.icon-btn:hover {
  background-color: rgba(0, 0, 0, 0.10);
}

.logo {
  width: 17rem;
  pointer-events: none;
  padding-bottom: 0.7rem;
}

.btn-search-engine {
  display: flex;
  align-items: center;
  justify-content: space-around;
  background-color: white;
  border-radius: 10rem;
  border-color: var(--second-color);
  height: 3.2rem;
  margin-bottom: 2rem;
}

.search-engine-item {
  margin: 0.2rem;
}

#search-engine-text {
  margin-top: 0.3rem;
  width: 25rem;
  max-height: 1.5rem;
  font-size: 1.1rem;
  font-style: var(--second-color);
  font-weight: 50px;
  resize: none;
  word-wrap: break-word;
  border: none;
  outline: none;
}

.search-engine-icon {
  margin: 0.8rem;
  color: var(--second-color);
}

.central-btn {
  padding: 0.6rem;
  border-radius: 0.3rem;
  border: none;
  width: 8.5rem;
  margin: 0 0.2rem;
  font-size: 1.05rem;
  background-color: #F8F8F8;
}

.central-btn:hover {
  border: 1px solid #ddd;
  box-shadow: rgba(0, 0, 0, 0.40)
}

footer {
  font-size: 0.9rem;
  background-color: #F3F3F3;
  padding: 0.5rem 1rem 1rem 1rem;
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
}

.footer-item {
  color: #777;
  padding: 0 0.8rem;
}

#footer-leaf {
  color: green;
  padding: 0;
}

.footer-top {
  border-bottom: solid 0.2px rgba(119, 119, 119, 0.2);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 0.5rem 0 0.5rem;
}

.google-apps-panel-wrapper-1,
.google-apps-panel-wrapper-2 {
  display: grid;
  grid-template-columns: auto auto auto;
}

.google-apps-panel-wrapper-1 {
  border-bottom: 1px solid rgba(200, 200, 200, 0.5);
  padding-bottom: 1.2rem;
}

.google-apps-panel-wrapper-2 {
  padding-top: 2.2rem;
}

.google-apps-panel-wrapper {
  width: 18rem;
  position: absolute;
  border: 7px solid rgba(200, 200, 200, 0.5);
  border-radius: 2rem;
  padding: 1rem;
  box-shadow: 0.3rem 0.3rem rgba(200, 200, 200, 0.2), -0.3rem -0.3rem rgba(200, 200, 200, 0.2);
  overflow-y: auto;
  height: 24rem;
  right: 0;
  margin-right: 1.8rem;
  background-color: whitesmoke;
}


.google-app {
  padding-top: 1rem;
  background-color: var(--bg-color);
  border: none;
  border-radius: 0.8rem;
  margin: 0.5rem;
}

.google-app:hover {
  background-color: rgba(119, 119, 119, 0.2);
}

.hidden {
  display: none;
}

/* Font Awesome Icons Colours */

.fas {
  text-shadow: 0 0 0.8px rgba(0, 0, 0, 0.50);
}

.fa-user,
.fa-google,
.fa-google-play,
.fa-calendar,
.fa-language,
.fa-newspaper,
.fa-tag,
.fa-file,
.fa-id-badge {
  color: #4285F4;
}

.fa-location-dot,
.fa-youtube,
.fa-envelope {
  color: #DB4437;
}

.fa-images,
.fa-file-powerpoint,
.fa-note-sticky {
  color: #F4B400;
}

.fa-google-drive,
.fa-video,
.fa-comments,
.fa-table,
.fa-key {
  color: #0F9D58;

}