body {
  background-color: #a1736f;
  color: black;
  font-family: PistonBlack;
}

@font-face {
font-family: "PistonBlack";
src: url(PistonBlack-Regular.woff);
}

.box {
  margin: auto;
  width: 1000px;
  margin-top: 30px;
  color: black;
  padding: 100px;
  margin-left: 10%;
  font-size: 30px;
}

.openbook {
  background-image: url('book-open.png');
  background-size: cover;
  width: 1400px;
  height: 1000px;
  margin: auto;
}

.linkbox {
  margin: auto;
  width: 800px;
  background: #24140c;
  margin-top: 20px;
  color: white;
  padding: 20px;
  font-size: 20px;
  word-spacing: 50px;
}

.button {
  display: inline-block;
  border-radius: 4px;
  background-color: #fcba03;
  border: none;
  color: #FFFFFF;
  text-align: center;
  font-size: 18px;
  padding: 20px;
  width: 120px;
  transition: all 0.5s;
  cursor: pointer;
  margin: 5px;
  margin-left: -10px;
}

.disabled {
  opacity: 0.6;
  cursor: not-allowed;
  display: inline-block;
  border-radius: 4px;
  background-color: #fcba03;
  border: none;
  color: #FFFFFF;
  text-align: center;
  font-size: 18px;
  padding: 20px;
  width: 120px;
  transition: all 0.5s;
  margin: 5px;
  margin-left: -10px;
}

.button span {
  cursor: pointer;
  display: inline-block;
  position: relative;
  transition: 0.5s;
}

.button span:after {
  content: '\00bb';
  position: absolute;
  opacity: 0;
  top: 0;
  right: -20px;
  transition: 0.5s;
}

.button:hover span {
  padding-right: 25px;
}

.button:hover span:after {
  opacity: 1;
  right: 0;
}


.aboutbox {
  background: #24140c;
  color: white;
  margin: auto;
  width: 800px;
  margin-top: 20px;
  padding: 20px;
  font-size: 18px;
  font-family: Courier Typeface;
}

.space {
  height: 500px;
  width: 500px;
}