form {
    max-width: 600px;
}
fieldset {
    border-radius: 10px;
    border-color: gray;
}
legend {
    font-weight: bolder;
    font-size: 24px;
}
input{
    border-radius: 10px;
    display: block;
    border-color: gray;
}
textarea {
    border-radius: 10px;
    display: block;
    min-width: 50%;
    max-width: 500px;
}
.checkbox {
    display: inline ;
    margin-top: 15px;
}
button {
    display: block;
    border-radius: 25px;
    border: none;
    padding: 10px 25px;
    margin-top: 15px;
    background-color: rgba(136, 136, 136, 0.356);
    cursor: pointer;
}