*{
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body{
  background-color: #c0d6dfb4;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
}
header {
  width: 100%;
  text-align: center;
}
.imgCipher{
  margin-top: 1%;
  width: 80%;
  text-align: center;
}
.titulo h1{
  font-size: 4rem;
  font-weight: 300;
  margin: 20px;
  text-align: center;
  color: #720026;
}
main {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
}
.cifradora {
  width: 50%;
  padding:10px 15px 10px 10px;
}
.apresentacao {
  width: 50%;
  padding:10px 10px 10px 15px;
}
figure { 
  font-style: italic;
  text-align: center;
  margin: 0;
  font-size: smaller;
  }
figure img {
  width: 50%;
}
p {
  color:#000000;
  font-weight: 300;
  line-height: 1.8rem;
  margin-top: 20px;
}
.caixa-cifrar, .caixa-decifrar {
  border: 10px #720026 solid;
  margin-bottom: 20px;
  padding: 30px;
  height: 500px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  box-shadow: 5px 5px 5px black;
}
#textoCifrar, #textoDecifrar {
  width: 80%;
  height: 50px;
  margin:0 auto;
}
#quantasPosicoesC, #quantasPosicoesD {
  width: 50px;
  height: 30px;
}
button {
  display: block;
  margin: 10px auto 0;
  padding: 10px;
  background-color: #72002691;
  font-weight: bold;
  font-variant: small-caps;
}
.resposta {
  background-color: #a7adb3;
  padding: 20px;
  width: 80%;
  height: 50px;
}