body {
    background-color: #fbfdff;
}

/*div*/
#calc {
    border: 0px;
    border-radius: 4px;
    background-color: hsl(210, 59%, 93%);

    max-width: fit-content;
    margin-left: auto;
    margin-right: auto;
    padding: 2.5vh 5vw;
}

/*text*/
h1 {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 28px;
    text-align: center;
    color: #000d18;

    margin-top: 0px;
}

h2 {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 22px;
    color: #000d18;
}

p {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    color: #000d18;
}

/*button*/
button {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    color: #000d18;

    border-radius: 4px;
    border-width: 0px;
    background-color: #8ea6b9;

    padding-left: 10px;
    padding-right: 10px;
    padding-top: 4px;
    padding-bottom: 4px;

}

button:hover {
    box-shadow: 0 0 12px #000d1884 inset;
}

button:active {
    background-color: #000d1884;
}

input {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    color: #000d18;
    background-color: #fbfdff;
    border-width: 2px;
    border-color: white;
    border-style: solid;
    border-radius: 4px;
}

#buttonLang {
    margin-bottom: 20px;
}