body{
  background-color: #040c1c; /* #07002f */
}

.column {
  float: left;
  padding: 10px;
}

/* Columna selector rang */
.column.side {
  width: 25%;
  text-align: center;
  margin-top: 50px;
}

/* Columna del mig */
.column.middle {
  width: 70%;
  text-align: center;
  margin-top: 50px;
}

/* Clear floats after the columns */
.row::after {
  content: "";
  display: table;
  clear: both;
}

/* Responsive layout - makes the three columns stack on top of each other instead of next to each other */
@media screen and (max-width: 815px) {
  .column.side, .column.middle {
    width: 100%;
  }
}

#rang {
  float: right;
  padding: 10px;
  float: left;
  width: 20%;
  margin-top: 50px;
  border: 3px solid;
  text-align: center;
  margin-bottom: 100px;
}

#info {
  font-size: 20px;
  margin-top: 20px;
}

h1 {
  font-family: Arial, Helvetica, sans-serif;;
  font-size: 36px;
  margin-bottom: 20px;
  color: #7ebdc1;
}

button {
  font-family: Arial, Helvetica, sans-serif;
  padding: 10px;
  border-radius: 3px;
  background-color: rgb(242, 242, 242);
  border: none;
  font-size: 18px;
}

button:hover {
  background-color: #bdbcbc;
}

p {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 24px ;
  margin-top: 20px;
  color: white;
}

input {
  font-size: 18px;
  border-radius: 5px;
}

#rangTxt {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  margin-top: 20px;
  color: tomato;
  text-align: center;
}

.drets {
  font-family: Arial, Helvetica, sans-serif;
  font-size:90%; 
  color:white;
}

.footer {
  text-align: center;
  position: fixed;
  left: 5px;
  bottom: 0;
  right: 5px;
  background-color: #040c1c;
}