body {
  background: #e2e2e2;
  font-family: "Roboto", sans-serif;
  margin: 0;
  overflow-x: hidden;
}

/* Header styles */
header {
  width: 100%;
  height: 360px;
  background: #2b303b;
  background: -o-linear-gradient(left, #36d7b7, #2b303b);
  background: -webkit-gradient(linear, left top, right top, from(#36d7b7), to(#2b303b));
  background: linear-gradient(90deg, #36d7b7, #2b303b);
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  z-index: 1000;
}

header.navbar {
  justify-content: space-around;
}

header a {
  color: white;
  cursor: pointer;
}

header a:hover {
  color: #e5e5e5;
}

.navbar {
  height: 60px !important;
  position: fixed;
  top: 0;
}

.navbar h1 {
  font-size: 20px;
}

.navbar h2 {
  font-size: 16px;
}

.logo {
  display: block;
  text-align: center;
  margin: 0px auto;
  font-size: 40px;
  letter-spacing: 5px;
  font-weight: 300;
  text-transform: uppercase;
  position: -webkit-sticky;
  position: sticky;
  top: 10px;
}

/* install styles */
.installation {
  margin: 50px auto;
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  cursor: pointer;
}

code {
  background: #2b303b;
  padding: 16px 32px;
  font-size: 20px;
  margin: 0 auto;
  font-family:
    Courier New,
    Courier,
    monospace;
  opacity: 0.9;
}

code:hover {
  -webkit-box-shadow:
    0 3px 3px 0 rgba(0, 0, 0, 0.14),
    0 1px 7px 0 rgba(0, 0, 0, 0.12),
    0 3px 1px -1px rgba(0, 0, 0, 0.2);
  box-shadow:
    0 3px 3px 0 rgba(0, 0, 0, 0.14),
    0 1px 7px 0 rgba(0, 0, 0, 0.12),
    0 3px 1px -1px rgba(0, 0, 0, 0.2);
  opacity: 1;
}

/* Spinner Container Styles */
.spinner-container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -ms-flex-pack: distribute;
  justify-content: space-around;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  min-width: 300px;
  width: 80%;
  margin: 0 auto;
  background: #fff;
}

.spinner-item {
  -webkit-box-flex: 0;
  -ms-flex: 0 0 auto;
  flex: 0 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  border: 0.5px solid #e2e2e2;
  -webkit-box-shadow: 1px 1px 1px #e2e2e2;
  box-shadow: 1px 1px 1px #e2e2e2;
  width: 250px;
  height: 250px;
  margin: 30px;
  font-size: 18px;
  letter-spacing: 1px;
  position: relative;
}

.spinner-title {
  position: absolute;
  top: 20px;
  text-decoration: none;
  color: black;
}

.spinner-title:hover {
  text-decoration: underline;
}

/* color picker styles */
.color-picker {
  top: 370px;
  left: 20px;
  position: fixed;
  z-index: 999;
}

.color-picker button {
  height: 36px;
  font-size: 14px;
  line-height: 36px;
  background: #2b303b;
  color: #fff;
  border: none;
  opacity: 0.9;
  font-weight: 300;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  letter-spacing: 0.5px;
  padding: 0 28px;
}

.color-picker button:hover {
  -webkit-box-shadow:
    0 3px 3px 0 rgba(0, 0, 0, 0.14),
    0 1px 7px 0 rgba(0, 0, 0, 0.12),
    0 3px 1px -1px rgba(0, 0, 0, 0.2);
  box-shadow:
    0 3px 3px 0 rgba(0, 0, 0, 0.14),
    0 1px 7px 0 rgba(0, 0, 0, 0.12),
    0 3px 1px -1px rgba(0, 0, 0, 0.2);
  opacity: 1;
}

/* Footer styles */
footer {
  padding: 30px;
  margin: 15px 0 0 0;
  background: #2b303b;
  text-align: center;
  display: flex;
  gap: 28px;
  justify-content: center;
}

@media (max-width: 640px) {
  footer {
    flex-direction: column;
    align-items: center;
  }
  footer a {
    margin-left: 0 !important;
  }
}

footer a {
  text-decoration: none;
  color: #ccc;
}

footer a:hover {
  color: #fff;
}

/* fork me on github ribbne */
#forkongithub a {
  background: #228b22;
  color: #fff;
  text-decoration: none;
  font-family: arial, sans-serif;
  text-align: center;
  font-weight: bold;
  padding: 5px 40px;
  font-size: 1rem;
  line-height: 2rem;
  position: relative;
}
#forkongithub a:hover {
  background: #008000;
  color: #fff;
}
#forkongithub a::before,
#forkongithub a::after {
  content: "";
  width: 100%;
  display: block;
  position: absolute;
  top: 1px;
  left: 0;
  height: 1px;
  background: #fff;
}
#forkongithub a::after {
  bottom: 1px;
  top: auto;
}
@media screen and (min-width: 600px) {
  #forkongithub {
    top: 0;
    right: 0;
    width: 200px;
    overflow: hidden;
    height: 200px;
    z-index: 9999;
  }
  #forkongithub a {
    width: 200px;
    position: absolute;
    top: 60px;
    right: -60px;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.8);
  }
}

@media screen and (max-width: 599px) {
  #forkongithub {
    display: none;
  }
}
