*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{
    text-align: center;
    font-family: Roboto, sans-serif;
}

.container{
    background-color: #f5f5f5;
    height: auto;
    max-width: 50%;
    width: auto;
    margin: 0 auto;
    border-radius: 2%;
    padding: 50px;
}

h1{
    font-size: 2rem;
}

.input-box{
    margin-top:20px;
}

input{
    margin-top:20px;
    width: 100%;
    margin: 10px auto;
    padding: 10px 16px;
    border: 1px solid grey;
    border-radius: 4px;
    font-size: 1rem;
}

/* //// */

.transformed-output{
    margin-top: 20px;
    padding: 20px;
    border: 1px solid grey;
    border-radius: 4px;
    font-size: 1rem;
    text-align: left;
    position: relative;
}

.transformed-output label{
    position: absolute;
    top:-10px;
    background-color: yellow;
    padding: 2px 10px;
    font-weight: bold;
}

.transformed-output span{
    font-weight: regular;
    font-size: 16px;    
}