main{  
  margin-top: -40px;
  background-color: #EFEBE9;
  padding: 10px;

}

*{
  margin: 20px auto;
  width: 80%; 
  font-family: Arial, Helvetica, sans-serif;
}

#result-box{
   margin: 20px auto;
  border: 2px solid #dedede;
  border-radius: 5px;
  height: 80px;
}

#input{
  text-align: center;
}

h1{
  text-align: center;
  color: #5D4037;   
}

li{
  margin: 10px auto ;
}

p{
  color: #616161;
}

form{
  margin-top: -30px;
}

#convert{
  margin-top: -30px;
}

#result{
  color: #2E7D32;
}

ul{
  color: #616161;
}