.navigation-link {
  background-color: #003049;
  padding: 5px;
  margin: 2px;
  color: wheat;
}

.navigation-link:hover {
  cursor: pointer;
  opacity: 0.5;
}

.navigation-main-con {
  display: flex;
  flex-direction: row;
  justify-content: center;
}

body {
  background-color: #bde0fe;
  font-family:Poppins;
  text-align: center;
  overflow-x: hidden;
  
}

btto

.head-container {
  text-align: center;
  font-weight: bold;
  margin-top: 20px;
  margin-bottom: 20px;
  font-size: 30px;
}

a {
  text-decoration: none;
  color: #bde0fe;
}

.opening-con {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-content: center;
  align-items: center;
}

.img-img {
  width: 300px;
}

.img-details {
  width: 500px;
  font-size: medium;
  text-align: center;
}

.opening-hr-con {
  margin-top: 20px;
  margin-bottom: 20px;
  border-bottom: 2px solid #003049;
  width: 2000px;

  
}

.rock-paper-title {
  font-size: 25px;
}

.rock-paper-btn {
  margin-top: 10px;
}

.rock-paper-link {
  margin-top: 30px;
}

a {
  text-decoration: underline;
  color: black;
}

nav a {
  color: white;
  text-decoration: none;
}

.rock-paper-main-con {
  margin-top: 50px;
}


.l6-questions {
  margin-top: 20px;
  width: 500px;
  border-radius: 15px;
}

.l6-answers {
  height: 255px;
  border-radius: 15px;
}

.l6-answers-6f {
  width: 400px;
}

.lesson6-main-con {
  display: flex;
  flex-direction: column;
}

.coin-flip-game-con {
  margin-top: 50px;
  border: #003049 2px solid;
  padding: 10px;
}

.coin-title {
  font-size: 30px;
}

.coin-btn-con {
  margin-top: 20px;
}

/* BTN Copied from cssbuttons.app */
.bn30 {
  border: 5em;
  cursor: pointer;
  outline: none;
  font-size: 16px;
  -webkit-transform: translate(0);
  transform: translate(0);
  background-image: linear-gradient(45deg, #4568dc, #b06ab3);
  padding: 0.7em 2em;
  border-radius: 65px;
  box-shadow: 1px 1px 10px rgba(255, 255, 255, 0.438);
  -webkit-transition: box-shadow 0.25s;
  transition: box-shadow 0.25s;
  color: white;
}

.bn30 .text {
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-image: linear-gradient(45deg, #4568dc, #b06ab3);
}

.bn30:after {
  content: "";
  border-radius: 18px;
  position: absolute;
  margin: 4px;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: -1;
  background: #0e0e10;
}

.bn30:hover {
  background-image: linear-gradient(-45deg, #4568dc, #b06ab3);
  box-shadow: 0 12px 24px rgba(128, 128, 128, 0.1);
}

.bn30:hover .text {
  background-image: linear-gradient(-45deg, #4568dc, #b06ab3);
}

.l6k-main-con {
  margin-top: 20px;
}

.lesson5-exercise {
  margin-top: 30px;
  margin-bottom: 10px ;
  font-size: 30px;
}

.bn54 {
  position: relative;
  outline: none;
  text-decoration: none;
  border-radius: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  text-transform: uppercase;
  height: 45px;
  width: 130px;
  opacity: 1;
  background-color: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.6);
  margin-left: 10px;
  margin-right: 10px;
}

.bn54 .bn54span {
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  color: #000000;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.7px;
}

.bn54:hover {
  animation: bn54rotate 0.7s ease-in-out both;
}

.bn54:hover .bn54span {
  animation: bn54storm 0.7s ease-in-out both;
  animation-delay: 0.06s;
}

@keyframes bn54rotate {
  0% {
    transform: rotate(0deg) translate3d(0, 0, 0);
  }
  25% {
    transform: rotate(3deg) translate3d(0, 0, 0);
  }
  50% {
    transform: rotate(-3deg) translate3d(0, 0, 0);
  }
  75% {
    transform: rotate(1deg) translate3d(0, 0, 0);
  }
  100% {
    transform: rotate(0deg) translate3d(0, 0, 0);
  }
}

@keyframes bn54storm {
  0% {
    transform: translate3d(0, 0, 0) translateZ(0);
  }
  25% {
    transform: translate3d(4px, 0, 0) translateZ(0);
  }
  50% {
    transform: translate3d(-3px, 0, 0) translateZ(0);
  }
  75% {
    transform: translate3d(2px, 0, 0) translateZ(0);
  }
  100% {
    transform: translate3d(0, 0, 0) translateZ(0);
  }
}

.l5-flex {
  display: flex;
  flex-direction: row;
  justify-content: center;
}

.lesson5-desc {
  font-size: medium;
  margin-bottom: 10px;
  font-style: italic;
}

.footer-main-con {
  margin-bottom: -10px;
  background-color: #003049;
  margin-top: 50px;
  color: white;
  padding: 5px;
  font-style: italic;
}

button {
  font-family: Poppins;
}