* {
  box-sizing: border-box;

  ;
}

body {
  background-color: rgb(43, 51, 54);
  padding: 0px;
  margin: 1;
}

.header {
  overflow: hidden;
  background-color: rgb(43, 51, 54);
}

.topnav {
  width: 100%;
  overflow: hidden;
  text-align: center;
  background-color: rgb(43, 51, 54);
}

.topnav a {
  float: left;
  display: block;
  color: #ffffff;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-weight: bold;
  font-size: 16;
}

.topnav a:hover {
  background-color: #357364;
  color: rgb(0, 0, 0);
}

.tabs {
  width: 100%;
  text-align: center;
}

.tabs a {
  float: left;
  display: block;
  color: #ffffff;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-weight: bold;
  font-size: 16;
}

.tabs i {
  color: #ffffff;
}

.tabs a:hover {
  background-color: #357364;
  color: rgb(0, 0, 0);
}

.content {
  background-color: #CF8632;
  color: #000000;
  padding: 10px;
  font-size: 11;
}

.footer {
  background-color: rgb(43, 51, 54);
  color: white;
  padding: 10px;
  font-size: 8;
  margin: auto;
  width: 100%;
  text-align: center;
}

#footer {
  color: #000000;
  text-align: center;
  padding: 5px;
}

.btn {
  background-color: #D49D4C;
  border: none;
  color: white;
  padding: 6px 6px;
  width: 220px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 24px;
  transition-duration: 0.8s;
}

.btn:hover {
  background-color: #357364;
  border: none;
}

.bttbtn {
  background-color: #D49D4C;
  border: none;
  color: white;
  padding: 8px 12px;
  width: 220px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 24px;
  transition-duration: 0.8s;
}

.bttbtn:hover {
  background-color: #357364;
  border: none;
}

.pricecard {
  background-color: rgb(255, 255, 255);
  color: black;
  max-width: 300px;
  margin: auto;
  text-align: center;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  transition: 0.3s;
  padding: 2px 16px;
}

.pricecard:hover {
  box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2);
}

hr {
  border: 1px solid white;
}

.pricecardimg {
  width: 60%;
  text-align: center;
  border: 2px solid black;
}

.bookcard {
  background-color: rgb(255, 255, 255);
  color: black;
  border: rgb(43, 51, 54);
  width: 600px;
  margin: auto;
  text-align: center;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  transition: 0.3s;
}

.bookcard:hover {
  box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2);
}

.bookcard {
  padding: 2px 16px;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #888;
}

::-webkit-scrollbar-thumb:hover {
  background: #555;
}

.SttBtn {
  display: visible;
  border: none;
  margin-left: auto;
  margin-right: auto;
  outline: none;
  background-color: #D49D4C;
  color: white;
  cursor: pointer;
  padding: 15px;
  border-radius: 10px;
  font-size: 18px;
}

#SttBtn:hover {
  background-color: rgb(43, 51, 54);
}

.badge1 {
  color: white;
  padding: 4px 8px;
  text-align: center;
  border-radius: 5px;
  background-color: #b3002d;
}

.badge2 {
  color: white;
  padding: 4px 8px;
  text-align: center;
  border-radius: 5px;
  background-color: #10751c;
}

.dot {
  height: 100px;
  width: 100px;
  background-color: #D49D4C;
  border-radius: 50%;
  display: inline-block;
  position: relative;
}

.icon1 {
  position: relative;
  bottom: -10px;
}

.price {
  color: grey;
  font-size: 22px;
}

.bookcard button {
  border: none;
  outline: 0;
  padding: 12px;
  color: white;
  background-color: #000;
  text-align: center;
  cursor: pointer;
  width: 100%;
  font-size: 18px;
}

.bookcard button:hover {
  opacity: 0.7;
  background-color: #D49D4C;
  color: black;
}

.cart {
  color: #1c1c21;
  width: 50%;
  height: 50%;
  margin: auto;
  padding: 6px;
  border-radius: 25px;
  text-align: center;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  transition: 0.3s;
}

.badge3 {
  color: black;
  padding: 4px 8px;
  text-align: center;
  border-radius: 5px;
  background-color: #CF8632;
}

.ribbon {
  width: 60px;
  font-size: 14px;
  padding: 4px;
  position: absolute;
  right: -25px;
  top: -12px;
  text-align: center;
  border-radius: 25px;
  transform: rotate(20deg);
  background-color: #ff9800;
  color: white;
}

.topnav a.active {
  background-color: #357364;
  color: black;
}

.tabs a.active2 {
  background-color: #357364;
  color: black;
}

.flip-card {
  background-color: transparent;
  width: 300px;
  height: 470px;
  border: 1px solid #357364;
  perspective: 1000px;
  box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2);
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 1.2s;
  transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
  box-shadow: 0 8px 24px 0 rgba(0, 0, 0, 0.8);
}

.flip-card-front,
.flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.flip-card-front {
  background-color: #357364;
  color: black;
  max-width: 300px;
  margin: auto;
  text-align: center;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  transition: 0.3s;
  padding: 2px 16px;
}

.flip-card-back {
  background-color: #357364;
  color: black;
  max-width: 300px;
  margin: auto;
  text-align: center;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  transition: 0.3s;
  padding: 2px 16px;
  transform: rotateY(180deg);
}

.card-btn1 {
  background-color: #D49D4C;
  border: none;
  color: white;
  padding: 6px 6px;
  width: 220px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 24px;
  transition-duration: 0.8s;
}

.card-btn1:hover {
  background-color: #7bc6b4;
  border: none;
  color: black;
}

.card-btn2 {
  background-color: #D49D4C;
  border: none;
  color: white;
  padding: 6px 6px;
  width: 220px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 24px;
  transition-duration: 0.8s;
}

.card-btn2:hover {
  background-color: #7bc6b4;
  border: none;
  color: black;
}

.lowernav {
  width: 100%;
  overflow: hidden;
  text-align: center;
  background-color: #357364;
}

.lowernav a {
  float: left;
  display: block;
  color: black;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  background-color: #D49D4C;
  font-weight: bold;
  font-size: 16;
}

.lowernav a:hover {
  background-color: #357364;
  color: black;
}

.lowernav a.active2 {
  background-color: #357364;
  color: black;
}