/* Mark input boxes that gets an error on validation: */
input.invalid {
    background-color: #ffdddd;
}

/* Hide all steps by default: */
.tab {
    display: none;
}
/* Make circles that indicate the steps of the form: */
.step {
    height: 1.5rem;
    width: 1.5rem;
    margin: 0 2px;
    background-color: #E8E8E8;
    border: none;
    border-radius: 50%;
    display: inline-block;
    position: relative;
}
.step:after {
    position: absolute;
    top: 0.6rem;
    left: 1.5rem;
    content: "";
    width: 33rem;
    height: 2px;
    background-color: #E8E8E8;
}
.step:last-of-type:after {
    display: none;
}
.step.active {
    background-color: #8DC6E8;
}
  
/* Mark the steps that are finished and valid: */
.step.finish {
    background-color: #8DC6E8;
}
.step.finish:after {
    background-color: #8DC6E8;
}
/*input.form-control {*/
/*    text-align: left;*/
/*}*/
.input-group-prepend {
    border: 1px solid rgba(20, 20, 20, 0.17);
    background: var(--gradientx-transparent, linear-gradient(to bottom right, rgba(20, 20, 20, 0.00) 20%, rgba(20, 20, 20, 0.03) 50%) bottom right / 50% 50% no-repeat, linear-gradient(to bottom left, rgba(20, 20, 20, 0.00) 20%, rgba(20, 20, 20, 0.03) 50%) bottom left / 50% 50% no-repeat, linear-gradient(to top left, rgba(20, 20, 20, 0.00) 20%, rgba(20, 20, 20, 0.03) 50%) top left / 50% 50% no-repeat, linear-gradient(to top right, rgba(20, 20, 20, 0.00) 20%, rgba(20, 20, 20, 0.03) 50%) top right / 50% 50% no-repeat);
}
.input-group-prepend span {
    background-color: transparent;
    border: none;
    padding: 1rem;
}

.remember {
    margin: 2rem 2rem;
}