input {
    padding: 10px;
    font-size: 17px;
    font-family: Raleway;
    border: 1px solid #aaaaaa;
}


/* Mark input boxes that gets an error on validation: */

input.invalid {
    background-color: #ffdddd;
}


/* Hide all steps by default: */

.tab {
    display: none;
}


/* button {
    background-color: #04AA6D;
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    font-size: 17px;
    font-family: Raleway;
    cursor: pointer;
}

button:hover {
    opacity: 0.8;
} */

#prevBtn {
    background-color: #bbbbbb;
}


/* Make circles that indicate the steps of the form: */

.step {
    height: 15px;
    width: 15px;
    margin: 0 2px;
    background-color: #bbbbbb;
    border: none;
    border-radius: 50%;
    display: inline-block;
    opacity: 0.5;
}

.step.active {
    opacity: 1;
}


/* Mark the steps that are finished and valid: */

.step.finish {
    background-color: #04AA6D;
}