body{
    background-color: white;
}

.line{
    margin-bottom: 5px;
}

.container{
    background-image: url(calc.jpg);
    padding-top:10px;
    padding-bottom: 10px;
    border: 4px groove;
    border-color: gray;
    text-align: center;
    margin-top: 50px;
    margin-left: 50px;
    border-radius: 20px 20px 20px 20px;
    width: 400px;
}

p{
    background-color: gainsboro;
    color: black;
    text-align: right;
    font-size: 55px;
    width: 330px;
    height: 90px;
    border: 3px ridge;
    border-color: black;
    margin-left: 30px;
    margin-top: 20px;
    margin-bottom: 20px;
    /* Para no salirnos del display */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: clip clip;
}

button{
    background-color:white;
    color: black;
    padding: 14px;
    font-size: 22px;
    margin: 5px 2px;
    margin-left: 5px;
    margin-right: 5px;
    border-radius: 20px 20px 20px 20px;
    border: 3px solid black;
    width: 70px;
}

button:hover{
  background-color: gainsboro;
}