body{
    margin: 0;
     background-color: #393E46;
      text-align: center;
 }
 .container{
     height: 6vw;
     background-color: #00ADB5;
     
     text-align: left;
 }
 
 
 
 .link{
     margin: .5rem;
     font-size: larger;
     color: black;
     text-decoration: none;
 }
 h1{
    
    font-size: xx-large;
    color: white;
}
.formula{
    border: 1px solid #00ADB5;
    width: 35vw;
    
    font-size: larger;
    color: white;
    padding: .6rem;
    margin-left: 29rem;
    margin-bottom: 1rem;
}
lable{
    font-size: larger;
    color: white;
    margin-right: 19rem;
    margin-bottom: .8rem;
}
.input-area{
    display: block;
    width: 35vw;
    height: 2vw;
    margin-left: 30rem;
}
#btn-check{
    margin: 1rem;
    height: 2vw;
    min-width: 35vw;
    margin-left: 6rem;
    background-color: #00ADB5;
}
#output{
    font-size: larger;
    color: white;
}
.gt{
    font-size: 250%;
    background-color: white;
}